332354 + Interview Questions in Secondary School in Math

1.	Plz anawer the question
Answer» Here there are TWO answer: The option B] and D] are correct one, You may choose any one from this. If it helps you then PLEASE thank my answer, Rate it, and mark me as brainlist.

1.

Plz anawer the question

Answer»

Here there are TWO answer:

The option B] and D] are correct one,

You may choose any one from this.

If it helps you then

PLEASE thank my answer,

Rate it,

and mark me as brainlist.

Discussion

2.	the number √2 os shown on a number line, Steps are given to show√3 on the number line using√2.Fill in the boxes properly and complete the activity.
Answer» ANSWER: can U give me some THANKS 10 thanks❤ = 15 thanks❤ 20 thanks ❤ = 30 thanks❤ 50 thanks ❤ = 50 thanks ❤ 100 thanks ❤ = 100 thanks❤

2.

the number √2 os shown on a number line, Steps are given to show√3 on the number line using√2.Fill in the boxes properly and complete the activity.

Answer»

ANSWER:

can U give me some THANKS

10 thanks❤ = 15 thanks❤

20 thanks ❤ = 30 thanks❤

50 thanks ❤ = 50 thanks ❤

100 thanks ❤ = 100 thanks❤

Discussion

3.	Write about Mother and father ????
Answer» Answer: A PARENT is a caregiver of the offspring in their own species. In HUMANS, a parent is the caretaker of a child. A biological parent is a person whose gamete resulted in a child, a MALE through the SPERM, and a female through the OVUM. Biological parents are first-degree relatives and have 50% genetic meet.

3.

Write about Mother and father ????

Answer»

Answer:

A PARENT is a caregiver of the offspring in their own species. In HUMANS, a parent is the caretaker of a child. A biological parent is a person whose gamete resulted in a child, a MALE through the SPERM, and a female through the OVUM. Biological parents are first-degree relatives and have 50% genetic meet.

Discussion

4.	Area of circle whose radii is 7 cm
Answer» Step-by-step EXPLANATION: A=πr²=π·72≈153.93804

4.

Area of circle whose radii is 7 cm

Answer»

Step-by-step EXPLANATION:

A=πr²=π·72≈153.93804

Discussion

5.	The angle of elevation of the top of a tower 45m high, from the foot of another towerin the same plane is 60 degree and the angle of elevation of the top of the second tower from the foot of the first tower is 30 degree . Find the distance between the two towers and also the height of the other tower.
Answer» Given : Height of Tower (AB) = 45 m. Angle of Elevation (For tower AB) = 60°. Angle of Elevation (For tower DC) = 30°. To find : The height of the tower (DC). Distance between the two towers. Solution : To find the distance between the two towers : According to the diagram , the base of the ∆ ABC will be the distance between the two towers. In the ∆ ABC , AB = Height of the triangle BC = Base of the triangle AC = Hypotenuse of the triangle Since we are provided with the height and we have to find the base , so we will use here tan θ, as we know that : $\bf{\tan\:\theta = \dfrac{P}{B}}$ Using tan θ and substituting the values in it, we get : $:\implies \bf{\tan60^{\circ} = \dfrac{45}{B}} \\ \\ \\$ $:\implies \bf{\sqrt{3} = \dfrac{45}{B}} \\ \\ \\$ By multiplying √3 to both the Numerator and DENOMINATOR , we get : $:\implies \bf{B = \dfrac{45 \times \sqrt{3}}{\sqrt{3} \times \sqrt{3}}} \\ \\ \\$ $:\implies \bf{B = \dfrac{45\sqrt{3}}{3}} \\ \\ \\$ $:\implies \bf{B = <klux>15</klux>\sqrt{3}} \\ \\ \\$ $\boxed{\therefore \bf{B = 15\sqrt{3}\:m}} \\ \\ \\$ HENCE , the base/distance between the two towers is 15√3 m. To find the height of the second tower : According to the diagram , the base of the ∆ DBC will be the height of the other towers. In the ∆ DBC , DC = Height of the triangle BC = Base of the triangle DB = Hypotenuse of the triangle Since we are provided with the base and we have to find the Height , so we will use here tan θ, as we know that : $\bf{\tan\:\theta = \dfrac{P}{B}}$ Using tan θ and substituting the values in it, we get : $:\implies \bf{\tan30^{\circ} = \dfrac{P}{15\sqrt{3}}} \\ \\ \\$ $:\implies \bf{\dfrac{1}{\sqrt{3}} = \dfrac{P}{15\sqrt{3}}} \\ \\ \\$ $:\implies \bf{\dfrac{15\sqrt{3}}{\sqrt{3}} = P} \\ \\ \\$ $:\implies \bf{15 = P} \\ \\ \\$ $\boxed{\therefore \bf{P = 15\:m}} \\ \\ \\$ Hence the height of the other tower is 15 m.

5.

The angle of elevation of the top of a tower 45m high, from the foot of another towerin the same plane is 60 degree and the angle of elevation of the top of the second tower from the foot of the first tower is 30 degree . Find the distance between the two towers and also the height of the other tower.

Answer»

Given :

Height of Tower (AB) = 45 m.

Angle of Elevation (For tower AB) = 60°.

Angle of Elevation (For tower DC) = 30°.

To find :

The height of the tower (DC).

Distance between the two towers.

Solution :

To find the distance between the two towers :

According to the diagram , the base of the ∆ ABC will be the distance between the two towers.

In the ∆ ABC ,

AB = Height of the triangle
BC = Base of the triangle
AC = Hypotenuse of the triangle

Since we are provided with the height and we have to find the base , so we will use here tan θ, as we know that :

$\bf{\tan\:\theta = \dfrac{P}{B}}$

Using tan θ and substituting the values in it, we get :

$:\implies \bf{\tan60^{\circ} = \dfrac{45}{B}} \\ \\ \\$

$:\implies \bf{\sqrt{3} = \dfrac{45}{B}} \\ \\ \\$

By multiplying √3 to both the Numerator and DENOMINATOR , we get :

$:\implies \bf{B = \dfrac{45 \times \sqrt{3}}{\sqrt{3} \times \sqrt{3}}} \\ \\ \\$

$:\implies \bf{B = \dfrac{45\sqrt{3}}{3}} \\ \\ \\$

$:\implies \bf{B = <klux>15</klux>\sqrt{3}} \\ \\ \\$

$\boxed{\therefore \bf{B = 15\sqrt{3}\:m}} \\ \\ \\$

HENCE , the base/distance between the two towers is 15√3 m.

To find the height of the second tower :

According to the diagram , the base of the ∆ DBC will be the height of the other towers.

In the ∆ DBC ,

DC = Height of the triangle
BC = Base of the triangle
DB = Hypotenuse of the triangle

Since we are provided with the base and we have to find the Height , so we will use here tan θ, as we know that :

$\bf{\tan\:\theta = \dfrac{P}{B}}$

Using tan θ and substituting the values in it, we get :

$:\implies \bf{\tan30^{\circ} = \dfrac{P}{15\sqrt{3}}} \\ \\ \\$

$:\implies \bf{\dfrac{1}{\sqrt{3}} = \dfrac{P}{15\sqrt{3}}} \\ \\ \\$

$:\implies \bf{\dfrac{15\sqrt{3}}{\sqrt{3}} = P} \\ \\ \\$

$:\implies \bf{15 = P} \\ \\ \\$

$\boxed{\therefore \bf{P = 15\:m}} \\ \\ \\$

Hence the height of the other tower is 15 m.

Discussion

6.	Who is the head of UNO
Answer» António Guterres António Guterres, the NINTH Secretary-General of the UNITED NATIONS, TOOK office on 1st January 2017.

6.

Who is the head of UNO

Answer»

António Guterres

António Guterres, the NINTH Secretary-General of the UNITED NATIONS, TOOK office on 1st January 2017.

Discussion

7.	Find three rational number between -3/15and5/13
Answer» ANSWER: KHUD NIKALE khud NI aanda

7.

Find three rational number between -3/15and5/13

Answer»

ANSWER:

KHUD NIKALE khud NI aanda

Discussion

8.	A room having 5m length and 3.5m breadth is to be carpeted. Find thetotal cost, if the rate is 545 rupees per square meter.
Answer» Answer: 9537.5 RS. Step-by-step EXPLANATION: l = 5M b=3.5 m area = 5*3.5 = 17.5 m2 cost of carpeting = 9537.5 rs.

8.

A room having 5m length and 3.5m breadth is to be carpeted. Find thetotal cost, if the rate is 545 rupees per square meter.

Answer»

Answer:

9537.5 RS.

Step-by-step EXPLANATION:

l = 5M b=3.5 m

area = 5*3.5

= 17.5 m2

cost of carpeting = 9537.5 rs.

Discussion

9.	Find the degree measure of angle subtended at the centre of a circle of radius100 cm by an arc of length22 cm.plzz plzz answer it correctly and fully
Answer» Concept :- use formula ∅ = L/R Where , ∅ is the angle subtended at the centre of circle. L is the arc length of the circle. R is the RADIUS of the circle. and then use the concept of C/π = D/180° for RADIAN to degree conversion. Solution:- L = 22 cm R = 100 cm So, ∅ = 22/100 radian Now, D = ( 22/100)×180°/π = ( 22×180×7/100×22)° = (63/5)° = 12° + (3/5)×60' = 12°36' hopefully it is helpful please please please mark me as BRAINLIEST

9.

Find the degree measure of angle subtended at the centre of a circle of radius100 cm by an arc of length22 cm.plzz plzz answer it correctly and fully

Answer»

Concept :- use formula

∅ = L/R

Where , ∅ is the angle subtended at the centre of circle.

L is the arc length of the circle.

R is the RADIUS of the circle.

and then use the concept of

C/π = D/180° for RADIAN to degree conversion.

Solution:-

L = 22 cm

R = 100 cm

So, ∅ = 22/100 radian

Now,

D = ( 22/100)×180°/π

= ( 22×180×7/100×22)°

= (63/5)°

= 12° + (3/5)×60'

= 12°36'

hopefully it is helpful

please please please mark me as BRAINLIEST

Discussion

10.	The number of works doneby a backhoe in a certain area doubles every 2 hours if there are n number of works to start with find the number of works done in 14 hours
Answer» Step-by-step explanation: Happy evening FRIENDS so SORRY for the ANSWER

10.

The number of works doneby a backhoe in a certain area doubles every 2 hours if there are n number of works to start with find the number of works done in 14 hours

Answer»

Step-by-step explanation:

Happy evening FRIENDS so SORRY for the ANSWER

Discussion

11.	in the figure given below, AC and BD are two perpendicular diameters of a circle with centre O. If AC= 16 cm, calculate the area and (take pi= 3.14) please give step by step explanation.
Answer» ANSWER: hey you WANT AREA of whole CIRCLE ?? then answer will be as below area of circle = pir² here, d=16 we know r=d/2 therefore r=16/2=8 therefore area=8²x3.14 =64x3.14=200.96

11.

in the figure given below, AC and BD are two perpendicular diameters of a circle with centre O. If AC= 16 cm, calculate the area and (take pi= 3.14) please give step by step explanation.

Answer»

ANSWER:

hey you WANT AREA of whole CIRCLE ??

then answer will be as below

area of circle = pir²

here, d=16

we know r=d/2

therefore

r=16/2=8

therefore

area=8²x3.14

=64x3.14=200.96

Discussion

12.	If the number 16, 20, 16, d from an A.G.P., then d can be equal to.
Answer» Step-by-step EXPLANATION: LET R=gS−4 , when S=8 and R=16 . If S=10 , then R is EQUAL to (a) 11 (b) 14 (c) 20 (d) 21

12.

If the number 16, 20, 16, d from an A.G.P., then d can be equal to.

Answer»

Step-by-step EXPLANATION:

LET R=gS−4 , when S=8 and R=16 . If S=10 , then R is EQUAL to (a) 11 (b) 14 (c) 20 (d) 21

Discussion

13.	Is x+ 1 factor of the polynomial x to the power 3 _ x to the power 2_(2+root2)×x+ root2
Answer» ANSWER: MARK as BRANLIEST PLEASE please

13.

Is x+ 1 factor of the polynomial x to the power 3 _ x to the power 2_(2+root2)×x+ root2

Answer»

ANSWER:

MARK as BRANLIEST PLEASE please

Discussion

14.	W wie Dialik so as to make each of the 10116wing statements true :✓ The probability of Mukesh winning a lottery ticket is 0.07. If the total numberof lottery tickets sold are 6000 then Mukesh must have purchasednumber of tickets.
Answer» MAKE me INN BRAINLY LIST then i will ANS it

Discussion

15.	If the distance of the point (a, b) from (-3, 0) are 4 each, find a and b.
Answer» Answer: DISTANCE b/w 2pts (x 1 ,y 1 ) and (x 2 ,y 2 ) is d= (x 2 −x 1 ) 2 +(y 2 −y 1 ) 2 Distance between points (a,b) and (b,a) is d= (b−a) 2 +(a−b) 2 d 2 =(b−a) 2 +(a−b) 2 d 2 =(a−b) 2 +(a−b) 2 d 2 =2(a−b) 2 d 2 =2×4 2 d 2 =32 d=4 2 UNITS

15.

If the distance of the point (a, b) from (-3, 0) are 4 each, find a and b.

Answer»

Answer:

DISTANCE b/w 2pts (x

1

,y

1

) and (x

2

,y

2

) is

d=

(x

2

−x

1

)

2

+(y

2

−y

1

)

2

Distance between points (a,b) and (b,a) is

d=

(b−a)

2

+(a−b)

2

d

2

=(b−a)

2

+(a−b)

2

d

2

=(a−b)

2

+(a−b)

2

d

2

=2(a−b)

2

d

2

=2×4

2

d

2

=32

d=4

2

UNITS

Discussion

16.	OlledQuestion 10. If you subtract from a number and multiply the result by 1/2, you get 1/8. What is the number?
Answer» Step-by-step EXPLANATION: ijjjjjjkMARK ME AS BRAINLIEST.................

16.

OlledQuestion 10. If you subtract from a number and multiply the result by 1/2, you get 1/8. What is the number?

Answer»

Step-by-step EXPLANATION:

ijjjjjjk*MARK ME AS BRAINLIEST.................*

Discussion

17.	How to slove this guyss....?
Answer» ANSWER: SORRY.. for not ANSWERING ...............

17.

How to slove this guyss....?

Answer»

ANSWER:

SORRY.. for not ANSWERING

...............

Discussion

18.	5. E = {a}C. Using the figure below, find the elements found in the indicated sets.1. AUB2. AUC3. BUC 4. AUBUC5. (A U B) UC
Answer» ANSWER: sorry but I can't understand ☹️ plss MARK as branlist

18.

5. E = {a}C. Using the figure below, find the elements found in the indicated sets.1. AUB2. AUC3. BUC 4. AUBUC5. (A U B) UC

Answer»

ANSWER:

sorry but I can't understand ☹️

plss MARK as branlist

Discussion

19.	How many 5 digit prime numbers can be formed by using 1,2,3,4,5 without repetition of digits
Answer» Answer: 0 Step-by-step EXPLANATION: Sum of DIGITS is always DIVISIBLE by 3

19.

How many 5 digit prime numbers can be formed by using 1,2,3,4,5 without repetition of digits

Answer»

Answer:

0

Step-by-step EXPLANATION:

Sum of DIGITS is always DIVISIBLE by 3

Discussion

20.	Somebody pls solve it !
Answer» ANSWER: Your answer ATTACHED in the PHOTO

20.

Somebody pls solve it !

Answer»

ANSWER:

Your answer ATTACHED in the PHOTO

Discussion

21.	Determine the value of the following . pls
Answer» $log_{2}( \frac{1}{16 } ) \\ = log_{2}( {2}^{ - 4} ) \\ = - 4$ *(っ◔◡◔)っ MARK BRAINLIEST PLEASE*

21.

Determine the value of the following . pls

Answer»

$log_{2}( \frac{1}{16 } ) \\ = log_{2}( {2}^{ - 4} ) \\ = - 4$

(っ◔◡◔)っ MARK BRAINLIEST PLEASE

Discussion

22.	1. Factorise the following using identities. x - y - x² + y²
Answer» is it CORRECT???........

Discussion

23.	5353 डिग्री का संपूर्ण कौन खेड़ा है
Answer» ANSWER: PLEASW ENGLISH Step-by-step EXPLANATION: english english

23.

5353 डिग्री का संपूर्ण कौन खेड़ा है

Answer»

ANSWER:

PLEASW ENGLISH

Step-by-step EXPLANATION:

english english

Discussion

24.	6. Find the value of (l) 1764 and (ii) V6084 by prime factorization method.
Answer» Answer: The VALUE of (i) = 42 (II) = V 78 Step-by-step explanation: Hope it HELPS you

24.

6. Find the value of (l) 1764 and (ii) V6084 by prime factorization method.

Answer»

Answer:

The VALUE of (i) = 42

(II) = V 78

Step-by-step explanation:

Hope it HELPS you

Discussion

25.	If 2 cos 3x =1 find value of sin 2x + 5pls help I have an exam tomorrow
Answer» I HOPE it's USEFUL for U

25.

If 2 cos 3x =1 find value of sin 2x + 5pls help I have an exam tomorrow

Answer»

I HOPE it's USEFUL for U

Discussion

26.	A sum was lent to X for three years by an organisation who fixed a yearly rate of 10%compound Interest for repayment along with the condition of recovery in equal installments of Rs.31944. What percentage (correct to two decimal places) above the borrowed amount had X to pay the organization?
Answer» Given :- A sum was lent to X for three years by an organisation who fixed a yearly rate of 10% compound Interest for repayment along with the condition of recovery in equal installments of RS.31944 per year. What percentage (correct to two decimal places) above the borrowed amount had X to pay the organization ? Solution :- given that, Rate of interest = 10% compounded annually. Equal installment each year = Rs.31944 . Time = 3 years. So, → Rate = 10% = (1/10) Than, 1st year = 10 -------- 11 second year = 100 --------- 121 Third year = 1000 ---------- 1331 (Let installment per year.) Making all installment same now, 1st year = 1210 -------- 1331 second year = 1100 --------- 1331 Third year = 1000 ---------- 1331 So, → Total Principal = 1210 + 1100 + 1000 = Rs.3310 . Therefore, we can CONCLUDE that, → when installment is Rs.1331 per year , principal is = Rs.3310 . than, → when installment is Rs.1331 per year , principal is = Rs.(3310/1331) . so, → when installment is Rs.31944 per year , principal is = Rs.(3310 * 31944)/1331 = Rs.79,440 . So, → Principal = Rs.79,440 → Total amount paid in three installments = 31944 * 3 = Rs.95982 Now, → Extra amount paid = 95982 - 79440 = Rs.16542. Hence, → % Extra amount paid = (16542 * 100) / 79440 = 20.82% . ∴ 20.82% (correct to two decimal places) above the borrowed amount had X to pay the organization. Learn more :- Sahil DEPOSITED an amount in a bank at a certain rate of interest which is compounded annually. When he inquired from th... brainly.in/question/26967119 If there is 45% INCREASE in amount in 3 years at simple interest, what will be the compound interest of Rs. 12,000 at th... brainly.in/question/26772982

26.

A sum was lent to X for three years by an organisation who fixed a yearly rate of 10%compound Interest for repayment along with the condition of recovery in equal installments of Rs.31944. What percentage (correct to two decimal places) above the borrowed amount had X to pay the organization?

Answer»

Given :- A sum was lent to X for three years by an organisation who fixed a yearly rate of 10% compound Interest for repayment along with the condition of recovery in equal installments of RS.31944 per year. What percentage (correct to two decimal places) above the borrowed amount had X to pay the organization ?

Solution :-

given that,

Rate of interest = 10% compounded annually.
Equal installment each year = Rs.31944 .
Time = 3 years.

So,

→ Rate = 10% = (1/10)

Than,

1st year = 10 -------- 11
second year = 100 --------- 121
Third year = 1000 ---------- 1331 (Let installment per year.)

Making all installment same now,

1st year = 1210 -------- 1331
second year = 1100 --------- 1331
Third year = 1000 ---------- 1331

So,

→ Total Principal = 1210 + 1100 + 1000 = Rs.3310 .

Therefore, we can CONCLUDE that,

→ when installment is Rs.1331 per year , principal is = Rs.3310 .

than,

→ when installment is Rs.1331 per year , principal is = Rs.(3310/1331) .

so,

→ when installment is Rs.31944 per year , principal is = Rs.(3310 * 31944)/1331 = Rs.79,440 .

So,

→ Principal = Rs.79,440

→ Total amount paid in three installments = 31944 * 3 = Rs.95982

Now,

→ Extra amount paid = 95982 - 79440 = Rs.16542.

Hence,

→ % Extra amount paid = (16542 * 100) / 79440 = 20.82% .

∴ 20.82% (correct to two decimal places) above the borrowed amount had X to pay the organization.

Learn more :-

Sahil DEPOSITED an amount in a bank at a certain rate of interest which is compounded annually. When he

inquired from th...

brainly.in/question/26967119

If there is 45% INCREASE in amount in 3 years at simple interest, what will be the compound interest of Rs.

12,000 at th...

brainly.in/question/26772982

Discussion

27.	A coin tossed 3 times. Find the probability of getting atleast 2 heads
Answer» Answer: 2/3 is the CORRECT answer Hope it HELPED u if yes PLEASE MARK me as the brainliest

27.

A coin tossed 3 times. Find the probability of getting atleast 2 heads

Answer»

Answer:

2/3 is the CORRECT answer

Hope it HELPED u if yes PLEASE MARK me as the brainliest

Discussion

28.	Question 5:A hollow cylinderof radius 5cm takes six turnsabout its axis on a horizontalplane,and thereby covers adistance which is times itslength. What is the area of thecurved surface (in) of thecylinder?
Answer» Step-by-step EXPLANATION: you can ALSO be USED to be a GOOD TIME

28.

Question 5:A hollow cylinderof radius 5cm takes six turnsabout its axis on a horizontalplane,and thereby covers adistance which is times itslength. What is the area of thecurved surface (in) of thecylinder?

Answer»

Step-by-step EXPLANATION:

you can ALSO be USED to be a GOOD TIME

Discussion

29.	Wheneveraforceactsonabodyobliquely,it’ssplitintoverticalandhorizontal components forfurther analysis.Ifthe force acting on a stone has the same horizontal and vertical components of value 2500/√2newtons,what’sthe value ofoblique force?
Answer» ANSWER: i CANT undestand your question Step-by-step EXPLANATION:

29.

Wheneveraforceactsonabodyobliquely,it’ssplitintoverticalandhorizontal components forfurther analysis.Ifthe force acting on a stone has the same horizontal and vertical components of value 2500/√2newtons,what’sthe value ofoblique force?

Answer»

ANSWER:

i CANT undestand your question

Step-by-step EXPLANATION:

Discussion

30.	When least price of an article is fixed at 30 percent above the cost price and while selling the same it is subject inka to discount of x percent the profit percentage is 80 percent of that when the L. P IS FIXED AT 25 percent above the cp and discount of 16 what's is the values of x
Answer» ANSWER: I don't no SORRY BRO PLEASE

30.

When least price of an article is fixed at 30 percent above the cost price and while selling the same it is subject inka to discount of x percent the profit percentage is 80 percent of that when the L. P IS FIXED AT 25 percent above the cp and discount of 16 what's is the values of x

Answer»

ANSWER:

I don't no SORRY BRO PLEASE

Discussion

31.	Findthe integrating factor ofof theequation(xy2 - e^1/x³)dx- x²y dy=0and solve it
Answer» ANSWER: I am SORRY I can't UNDERSTAND Step-by-step EXPLANATION:

31.

Findthe integrating factor ofof theequation(xy2 - e^1/x³)dx- x²y dy=0and solve it

Answer»

ANSWER:

I am SORRY I can't UNDERSTAND

Step-by-step EXPLANATION:

Discussion

32.	The value of discriminant for the equation x²+7x-1=0 is ……………………a)-53b)53c)49d)-49
Answer» GIVEN equation is X 2 +7x−1=0 Discriminant=Δ=b 2 −4ac where a=1,b=7 and c=−1 ∴Δ=7 2 −4×1×−1=49+4=53>0

32.

The value of discriminant for the equation x²+7x-1=0 is ……………………a)-53b)53c)49d)-49

Answer»

GIVEN equation is X

2

+7x−1=0

Discriminant=Δ=b

2

−4ac

where a=1,b=7 and c=−1

∴Δ=7

2

−4×1×−1=49+4=53>0

Discussion

33.	³√2×⁴√2×¹²√32=obtion a,2 ,b,4√2, c,√2, d,2√2
Answer» Answer: 2 Step-by-step EXPLANATION: HOPE it may help u........666....

33.

³√2×⁴√2×¹²√32=obtion a,2 ,b,4√2, c,√2, d,2√2

Answer»

Answer:

2

Step-by-step EXPLANATION:

HOPE it may help u........666....

Discussion

34.	An insurance company selected samples of clients under 18 years of age and over 18 and recorded the number of accidents they had in the previous year. The results are shown below. Under Age of 18 Over Age of 18 n1 = 500 n2 = 600 Number of accidents = 180 Number of accidents = 150 We are interested in determining if the accident proportions differ between the two age groups. The pooled estimator of the population proportion is
Answer» ANSWER: Here the sample PROPORTION for the TWO given sample are: Hence the point estimate for the difference in proportion will be, (B) The CONFIDENCE interval for difference of mean is obtain Step-by-step explanation:

34.

An insurance company selected samples of clients under 18 years of age and over 18 and recorded the number of accidents they had in the previous year. The results are shown below. Under Age of 18 Over Age of 18 n1 = 500 n2 = 600 Number of accidents = 180 Number of accidents = 150 We are interested in determining if the accident proportions differ between the two age groups. The pooled estimator of the population proportion is

Answer»

ANSWER:

Here the sample PROPORTION for the TWO given sample are: Hence the point estimate for the difference in proportion will be, (B) The CONFIDENCE interval for difference of mean is obtain

Step-by-step explanation:

Discussion

35.	Sushant has 152 Lego blocks. He used 3/8 of total number of blocks to build a toy house and 1/4 of total number of blocks to build furniture for your house how many blocks are left with Sushant now
Answer» Answer: 19 Step-by-step explanation: 3/8-1/4 LCM 3/8-2/8 1/8×152 19

35.

Sushant has 152 Lego blocks. He used 3/8 of total number of blocks to build a toy house and 1/4 of total number of blocks to build furniture for your house how many blocks are left with Sushant now

Answer»

Answer:

19

Step-by-step explanation:

3/8-1/4 LCM

3/8-2/8

1/8×152

19

Discussion

36.	Shyam save 30% of his salary if his expenses rupees 40000 find his total income and savings
Answer» Answer: 57142 Step-by-step explanation: 30% of X + 40000 = X 30X/100 = X - 40000 3X = 10X - 400000 -7X = -400000 X = 57,142

36.

Shyam save 30% of his salary if his expenses rupees 40000 find his total income and savings

Answer»

Answer:

57142

Step-by-step explanation:

30% of X + 40000 = X

30X/100 = X - 40000

3X = 10X - 400000

-7X = -400000

X = 57,142

Discussion

37.	Find the area of cardbod neededto make a rectangular bix whose sides are 14 cm 9 cm and 7 cm respectivly
Answer» I don't know how to do this TYPE of QUESTIONS Step-by-step explanation: You can UNDERSTAND my PROBLEM

37.

Find the area of cardbod neededto make a rectangular bix whose sides are 14 cm 9 cm and 7 cm respectivly

Answer»

I don't know how to do this TYPE of QUESTIONS

Step-by-step explanation:

You can UNDERSTAND my PROBLEM

Discussion

38.	What is 123113x131313x131332
Answer» Answer: 2.1231574x10^15 Step-by-step EXPLANATION:

38.

What is 123113x131313x131332

Answer»

Answer:

2.1231574x10^15

Step-by-step EXPLANATION:

Discussion

39.	What are some examples of surds in real life?
Answer» Answer: Surds are used in REAL life to make sure that important CALCULATIONS are PRECISE, for EXAMPLE by ENGINEERS building bridges.

39.

What are some examples of surds in real life?

Answer»

Answer:

Surds are used in REAL life to make sure that important CALCULATIONS are PRECISE, for EXAMPLE by ENGINEERS building bridges.

Discussion

40.	12 hours : 30 hours and 8 km: 20km
Answer» what we have to do in this QUESTION I THINK U have WRITE HALF question only

40.

12 hours : 30 hours and 8 km: 20km

Answer»

what we have to do in this QUESTION I THINK U have WRITE HALF question only

Discussion

41.	How to conver km into meters
Answer» Answer: 1 KILOMETRE = 1000 METRES

41.

How to conver km into meters

Answer»

Answer:

1 KILOMETRE =

1000 METRES

Discussion

42.	Number 9990 and the largest 4 digit number has the sum of its digits as 33
Answer» ANSWER: HEY BUDDY HERE IS UR ANSWER ✌️✌️ 9996 Step-by-step explanation: There are 8 numbers between 9990 and 9999 1)9991 { sum of its digits is 28 } 2)9992 { sum of its digits is 29 } 3)9993 { sum of its digits is 30 } 4)9994 { sum of its digits is 31 } 5)9995 { sum of its digits is 32 } 6)9996 { sum of its digits is 33 } 7)9997 { sum of its digits is 34 } 8)9998 { sum of its digits is 35 } HAVE A NICE DAY IF FOUND HELPFUL MARK AS BRAINLIST.

42.

Number 9990 and the largest 4 digit number has the sum of its digits as 33

Answer»

ANSWER:

HEY BUDDY HERE IS UR ANSWER ✌️✌️

9996

Step-by-step explanation:

There are 8 numbers between 9990 and 9999

1)9991 { sum of its digits is 28 }

2)9992 { sum of its digits is 29 }

3)9993 { sum of its digits is 30 }

4)9994 { sum of its digits is 31 }

5)9995 { sum of its digits is 32 }

6)9996 { sum of its digits is 33 }

7)9997 { sum of its digits is 34 }

8)9998 { sum of its digits is 35 }

HAVE A NICE DAY

IF FOUND HELPFUL MARK AS BRAINLIST.

Discussion

43.	Find the square root of under root 196 by 625
Answer» ANSWER: 196 =√14 625=√25 these are answer

43.

Find the square root of under root 196 by 625

Answer»

ANSWER:

196 =√14

625=√25

these are answer

Discussion

44.	Convert the bicimal to base ten101.111two
Answer» Answer: 101.111 no ansdfvcdfv Step-by-step EXPLANATION:

44.

Convert the bicimal to base ten101.111two

Answer»

Answer:

101.111 no ansdfvcdfv

Step-by-step EXPLANATION:

Discussion

45.	If3+√73-√7= a + b 17 then (a,b) =
Answer» ANSWER: a is PROBABLY to be 3 and B is probably to be √7

45.

If3+√73-√7= a + b 17 then (a,b) =

Answer»

ANSWER:

a is PROBABLY to be 3 and

B is probably to be √7

Discussion

46.	The integer which is 5 more than −2+(−4) is
Answer» ANSWER: -1 Step-by-step EXPLANATION: -2-4 = -6 -6+5 = -1

46.

The integer which is 5 more than −2+(−4) is

Answer»

ANSWER:

-1

Step-by-step EXPLANATION:

-2-4 = -6

-6+5 = -1

Discussion

47.	Centre of sphere x²+ y² - z?- 4 x + 6y -8 z + 8 = 0 will be
Answer» ANSWER: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

47.

Centre of sphere x²+ y² - z?- 4 x + 6y -8 z + 8 = 0 will be

Answer»

ANSWER:

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Discussion

48.	Slove this siries 43,69,58,84,73
Answer» Answer: 99 is the correct answer Step-by-step EXPLANATION: Hope it's HELPFUL to you..... Have a lovely DAY..... ##SANIA....

48.

Slove this siries 43,69,58,84,73

Answer»

Answer:

99 is the correct answer

Step-by-step EXPLANATION:

Hope it's HELPFUL to you.....

Have a lovely DAY.....

##SANIA....

Discussion

49.	How many plants are there in three rows of 7?______________________________________________________________________________________________________________________
Answer» ANSWER: Mercury Venus Earth Mars Jupiter saturn Uranus Neptune

49.

How many plants are there in three rows of 7?______________________________________________________________________________________________________________________

Answer»

ANSWER:

Mercury

Venus

Earth

Mars

Jupiter

saturn

Uranus

Neptune

Discussion

50.	You walked around a circle which has a diameter of 100m. How far have you walked?
Answer» Step-by-step EXPLANATION: ...............................

50.

You walked around a circle which has a diameter of 100m. How far have you walked?

Answer»

Step-by-step EXPLANATION:

...............................

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Plz anawer the question​

Here there are TWO answer:

The option B] and D] are correct one,

You may choose any one from this.

If it helps you then

PLEASE thank my answer,

Rate it,

and mark me as brainlist.

the number √2 os shown on a number line, Steps are given to show√3 on the number line using√2.Fill in the boxes properly and complete the activity.​

can U give me some THANKS

10 thanks❤ = 15 thanks❤

20 thanks ❤ = 30 thanks❤

50 thanks ❤ = 50 thanks ❤

100 thanks ❤ = 100 thanks❤

Write about Mother and father ????​

Area of circle whose radii is 7 cm​

Given :

To find :

Solution :

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in the figure given below, AC and BD are two perpendicular diameters of a circle with centre O. If AC= 16 cm, calculate the area and (take pi= 3.14) please give step by step explanation.​

If the number 16, 20, 16, d from an A.G.P., then d can be equal to.​

Is x+ 1 factor of the polynomial x to the power 3 _ x to the power 2_(2+root2)×x+ root2​

W wie Dialik so as to make each of the 10116wing statements true :✓ The probability of Mukesh winning a lottery ticket is 0.07. If the total numberof lottery tickets sold are 6000 then Mukesh must have purchasednumber of tickets.​

If the distance of the point (a, b) from (-3, 0) are 4 each, find a and b.​

OlledQuestion 10. If you subtract from a number and multiply the result by 1/2, you get 1/8. What is the number?​

How to slove this guyss....?​

5. E = {a}C. Using the figure below, find the elements found in the indicated sets.1. AUB2. AUC3. BUC 4. AUBUC5. (A U B) UC​

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Somebody pls solve it ! ​

Determine the value of the following . pls ​

(っ◔◡◔)っ MARK BRAINLIEST PLEASE

1. Factorise the following using identities. x - y - x² + y²​

5353 डिग्री का संपूर्ण कौन खेड़ा है ​

6. Find the value of (l) 1764 and (ii) V6084 by prime factorization method.​

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A coin tossed 3 times. Find the probability of getting atleast 2 heads​

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Wheneveraforceactsonabodyobliquely,it’ssplitintoverticalandhorizontal components forfurther analysis.Ifthe force acting on a stone has the same horizontal and vertical components of value 2500/√2newtons,what’sthe value ofoblique force?​

When least price of an article is fixed at 30 percent above the cost price and while selling the same it is subject inka to discount of x percent the profit percentage is 80 percent of that when the L. P IS FIXED AT 25 percent above the cp and discount of 16 what's is the values of x​

Findthe integrating factor ofof theequation(xy2 - e^1/x³)dx- x²y dy=0and solve it​

The value of discriminant for the equation x²+7x-1=0 is ……………………a)-53b)53c)49d)-49​

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Sushant has 152 Lego blocks. He used 3/8 of total number of blocks to build a toy house and 1/4 of total number of blocks to build furniture for your house how many blocks are left with Sushant now

Shyam save 30% of his salary if his expenses rupees 40000 find his total income and savings

Find the area of cardbod neededto make a rectangular bix whose sides are 14 cm 9 cm and 7 cm respectivly

What is 123113x131313x131332

What are some examples of surds in real life?

Surds are used in REAL life to make sure that important CALCULATIONS are PRECISE, for EXAMPLE by ENGINEERS building bridges.

12 hours : 30 hours and 8 km: 20km

How to conver km into meters

Number 9990 and the largest 4 digit number has the sum of its digits as 33

Find the square root of under root 196 by 625

Convert the bicimal to base ten101.111two

If3+√73-√7= a + b 17 then (a,b) =​

The integer which is 5 more than −2+(−4) is

Centre of sphere x²+ y² - z?- 4 x + 6y -8 z + 8 = 0 will be

Slove this siries 43,69,58,84,73

99 is the correct answer

Hope it's HELPFUL to you.....

Have a lovely DAY.....

##SANIA....

How many plants are there in three rows of 7?______________________________________________________________________________________________________________________

You walked around a circle which has a diameter of 100m. How far have you walked?​

Plz anawer the question

the number √2 os shown on a number line, Steps are given to show√3 on the number line using√2.Fill in the boxes properly and complete the activity.

Write about Mother and father ????

Area of circle whose radii is 7 cm

Who is the head of UNO

Find three rational number between -3/15and5/13

A room having 5m length and 3.5m breadth is to be carpeted. Find thetotal cost, if the rate is 545 rupees per square meter.

Find the degree measure of angle subtended at the centre of a circle of radius100 cm by an arc of length22 cm.plzz plzz answer it correctly and fully

in the figure given below, AC and BD are two perpendicular diameters of a circle with centre O. If AC= 16 cm, calculate the area and (take pi= 3.14) please give step by step explanation.

If the number 16, 20, 16, d from an A.G.P., then d can be equal to.

Is x+ 1 factor of the polynomial x to the power 3 _ x to the power 2_(2+root2)×x+ root2

W wie Dialik so as to make each of the 10116wing statements true :✓ The probability of Mukesh winning a lottery ticket is 0.07. If the total numberof lottery tickets sold are 6000 then Mukesh must have purchasednumber of tickets.

If the distance of the point (a, b) from (-3, 0) are 4 each, find a and b.

OlledQuestion 10. If you subtract from a number and multiply the result by 1/2, you get 1/8. What is the number?

How to slove this guyss....?

5. E = {a}C. Using the figure below, find the elements found in the indicated sets.1. AUB2. AUC3. BUC 4. AUBUC5. (A U B) UC

How many 5 digit prime numbers can be formed by using 1,2,3,4,5 without repetition of digits

Somebody pls solve it !

Determine the value of the following . pls

1. Factorise the following using identities. x - y - x² + y²

5353 डिग्री का संपूर्ण कौन खेड़ा है

6. Find the value of (l) 1764 and (ii) V6084 by prime factorization method.

A sum was lent to X for three years by an organisation who fixed a yearly rate of 10%compound Interest for repayment along with the condition of recovery in equal installments of Rs.31944. What percentage (correct to two decimal places) above the borrowed amount had X to pay the organization?

A coin tossed 3 times. Find the probability of getting atleast 2 heads

Question 5:A hollow cylinderof radius 5cm takes six turnsabout its axis on a horizontalplane,and thereby covers adistance which is times itslength. What is the area of thecurved surface (in) of thecylinder?

Wheneveraforceactsonabodyobliquely,it’ssplitintoverticalandhorizontal components forfurther analysis.Ifthe force acting on a stone has the same horizontal and vertical components of value 2500/√2newtons,what’sthe value ofoblique force?

When least price of an article is fixed at 30 percent above the cost price and while selling the same it is subject inka to discount of x percent the profit percentage is 80 percent of that when the L. P IS FIXED AT 25 percent above the cp and discount of 16 what's is the values of x

Findthe integrating factor ofof theequation(xy2 - e^1/x³)dx- x²y dy=0and solve it

The value of discriminant for the equation x²+7x-1=0 is ……………………a)-53b)53c)49d)-49

³√2×⁴√2×¹²√32=obtion a,2 ,b,4√2, c,√2, d,2√2

If3+√73-√7= a + b 17 then (a,b) =

You walked around a circle which has a diameter of 100m. How far have you walked?