332354 + Interview Questions in Secondary School in Math

1.	State the two digits (units and ten digits) in the square of any number with 5 as its units digit
Answer» Step-by-step explanation: By now, you have learned how to square NUMBERS ending in 5. As a quick refresher, let's say you have a number ending in 5 , and say the FIRST digits make up the number N . Then the digits of the square of this number will BEGIN with N ( N + 1 ) and end with 25. For example, take a look at 115 2 . Step One: Identify N : Here, the number before the last DIGIT of 5 is 11 , so N = 11. Step Two: Calculate N ( N + 1 ) : Now, we multiply N by N + 1 , i.e. we multiply 11 by 11 + 1 : 11 ( 11 + 1 ) = 11 ( 12 ) = 132 Step Three: Add 25 to the End: Now, we just TACK on a 25 to the end of the 132 to get the answer: 115 2 = 132 25 = 13225 Now that we have the basics down, let's learn now to tackle some harder questions.

1.

State the two digits (units and ten digits) in the square of any number with 5 as its units digit

Answer»

Step-by-step explanation:

By now, you have learned how to square NUMBERS ending in 5. As a quick refresher, let's say you have a number ending in

5

,

and say the FIRST digits make up the number

N

.

Then the digits of the square of this number will BEGIN with

N

(

N

+

1

)

and end with

25.

For example, take a look at

115

2

.

Step One: Identify

N

:

Here, the number before the last DIGIT of

5

is

11

,

so

N

=

11.

Step Two: Calculate

N

(

N

+

1

)

:

Now, we multiply

N

by

N

+

1

,

i.e. we multiply

11

by

11

+

1

:

11

(

11

+

1

)

=

11

(

12

)

=

132

Step Three: Add

25

to the End:

Now, we just TACK on a

25

to the end of the

132

to get the answer:

115

2

=

132

25

=

13225

Now that we have the basics down, let's learn now to tackle some harder questions.

Discussion

2.	Pla ans the qustion plz plz
Answer» ANSWER: TRUE FALSE true -19 Step-by-step EXPLANATION: hope the answer is helpful to you and thank my answer

2.

Pla ans the qustion plz plz

Answer»

ANSWER:

TRUE FALSE true

-19

Step-by-step EXPLANATION:

hope the answer is helpful to you and thank my answer

Discussion

3.	Some interesting patterns (just for fun). pattern 1. (11)2 =121
Answer» $\text{[math]}$ 11^2 (11 × 11) = 121 *HOPE THIS HELPS UH... PLEASE MARK THIS ANSWER AS BRAINLIEST... THANK* *YOU*...

3.

Some interesting patterns (just for fun). pattern 1. (11)2 =121

Answer»

$\text{[math]}$

11^2 (11 × 11) = 121

HOPE THIS HELPS UH...

PLEASE MARK THIS ANSWER AS BRAINLIEST...

THANK YOU...

Discussion

4.	0 a3. the solution of the equation 3x - 1= x+3
Answer» Step-by-step explanation: 3x-1= X+ 3 3x-x= 3+1 2x=4 x=2 *Hope* it *HELPS* *PLEASE* *MARK* as *BRAINIEST*

4.

0 a3. the solution of the equation 3x - 1= x+3

Answer»

Step-by-step explanation:

3x-1= X+ 3

3x-x= 3+1

2x=4

x=2

Hope it HELPS

PLEASE MARK as BRAINIEST

Discussion

5.	In a girl hostel one third of the total number of girls and four more take vegetarian food only one fourth of the total number of girls and three more take non vegetarian food only the remaining 103girls take both veg and non veg food how many girls are there in the hostel
Answer» ANSWER: I don't have any IDEA DUDE

5.

In a girl hostel one third of the total number of girls and four more take vegetarian food only one fourth of the total number of girls and three more take non vegetarian food only the remaining 103girls take both veg and non veg food how many girls are there in the hostel

Answer»

ANSWER:

I don't have any IDEA DUDE

Discussion

6.	Tan 3a× tan2a× tan a is eaualto
Answer» ANSWER: TAN 3a× tan2a× tan a is eaualto 0.0018286328964

6.

Tan 3a× tan2a× tan a is eaualto

Answer»

ANSWER:

TAN 3a× tan2a× tan a is eaualto

0.0018286328964

Discussion

7.	Plz ans the question it is super urgent
Answer» Answer: a is the CORRECT answer and in 2 question 19 is correct answer Step-by-step explanation: because in 2 question we have to find the positive value as the answer is in positive .. 19 KO jab hum 59 k sath + KRENGE to 78 answer ayega...

7.

Plz ans the question it is super urgent

Answer»

Answer:

a is the CORRECT answer and in 2 question 19 is correct answer

Step-by-step explanation:

because in 2 question we have to find the positive value as the answer is in positive ..

19 KO jab hum 59 k sath + KRENGE to 78 answer ayega...

Discussion

8.	See the pictures given below, and answer the questions that follow.VanCarMotorbike7411140*310430278280a.Write the rounded off price of each vehicle to the nearest 100.b.Find the total price of all the three vehicles and round it off to the nearest 100.Is there any difference between the actual price and the rounded off price?price di hai uper pic nahin hai
Answer» ANSWER: But where is PICTURE here

8.

See the pictures given below, and answer the questions that follow.VanCarMotorbike7411140*310430278280a.Write the rounded off price of each vehicle to the nearest 100.b.Find the total price of all the three vehicles and round it off to the nearest 100.Is there any difference between the actual price and the rounded off price?price di hai uper pic nahin hai

Answer»

ANSWER:

But where is PICTURE here

Discussion

9.	It's urgent please help
Answer» ANSWER: answer is -31/4 HOPE it is HELPFUL..........

9.

It's urgent please help

Answer»

ANSWER:

answer is -31/4

HOPE it is HELPFUL..........

Discussion

10.	Square of two more than a two digit number is multiplied and divided by 2 and 5 respectively. If twice of the result is equal to 500 then find the number?
Answer» ANSWER: MARK ME AS BRAINLIEST Step-by-step EXPLANATION: (2+x)^2=((50)^2)/2 from that,(2+x) =50/2 4+2x=50 2x=46 x=23

10.

Square of two more than a two digit number is multiplied and divided by 2 and 5 respectively. If twice of the result is equal to 500 then find the number?

Answer»

ANSWER:

MARK ME AS BRAINLIEST

Step-by-step EXPLANATION:

(2+x)^2=((50)^2)/2

from that,(2+x) =50/2

4+2x=50

2x=46

x=23

Discussion

11.	A farmer bought a cow for Rs 14000and sold it for Rs 15400. Find hisprofit percentage ?Select one:O 20%O 25%O10%O 15%
Answer» ANSWER: A farmer bought a cow for RS 14000 and sold it for Rs 15400. Find his profit percentage ? is 10%

11.

A farmer bought a cow for Rs 14000and sold it for Rs 15400. Find hisprofit percentage ?Select one:O 20%O 25%O10%O 15%

Answer»

ANSWER:

A farmer bought a cow for RS 14000

and sold it for Rs 15400. Find his

profit percentage ? is

10%

Discussion

12.	check whether the following system of linear equations in two variables is consistent or inconsistent give reason : x-3y-7=0 and 3x - 3y-15=0
Answer» Answer: CONSISTENT bhai tum CLASS 10 me HO

12.

check whether the following system of linear equations in two variables is consistent or inconsistent give reason : x-3y-7=0 and 3x - 3y-15=0

Answer»

Answer:

CONSISTENT bhai tum CLASS 10 me HO

Discussion

13.	explain whether the following numbers are prime or composite number its of class 10 maths.. (3×5×13×46)+23
Answer» 15 ( 195) ( 8970)+( 8993

Discussion

14.	a train moves with the constant speed of 36 kmperh with 10 mis and constant speed of 45kmperh with another 10 min and acceleration 5 km/s2 in last 10 minutes find average speed
Answer» Step-by-step EXPLANATION: TOTAL Distance =(12+8.5+11+8.5+6)=46 km Total Time =50 min Average SPEED = 50 46×60 =55.2km/hr

14.

a train moves with the constant speed of 36 kmperh with 10 mis and constant speed of 45kmperh with another 10 min and acceleration 5 km/s2 in last 10 minutes find average speed

Answer»

Step-by-step EXPLANATION:

TOTAL Distance =(12+8.5+11+8.5+6)=46 km

Total Time =50 min

Average SPEED =

50

46×60

=55.2km/hr

Discussion

15.	19. End walls of sieve tubes areperforated and are called Companion cellsFibres Sieve plates
Answer» Answer: The end walls of SIEVE tubes are perforated to FORM sieve plates. A mature sieve element has a peripheral cytoplasm and a LARGE vacuole but no nucleus. The nucleus of the companion CELL controls the function of sieve element. Companion CELLS: These are specialized parenchymatous cells. Step-by-step explanation: PLS MARK ME AS THE BRAINLIESTAND PLS FOLLOW ME

15.

19. End walls of sieve tubes areperforated and are called Companion cellsFibres Sieve plates

Answer»

Answer:

The end walls of SIEVE tubes are perforated to FORM sieve plates. A mature sieve element has a peripheral cytoplasm and a LARGE vacuole but no nucleus. The nucleus of the companion CELL controls the function of sieve element. Companion CELLS: These are specialized parenchymatous cells.

Step-by-step explanation:

PLS MARK ME AS THE BRAINLIESTAND PLS FOLLOW ME

Discussion

16.	Write √11 + √99 in the form a√b where a&b are intergers
Answer» Answer: 11root 99 plz MARKS me as BRAINLIEST

16.

Write √11 + √99 in the form a√b where a&b are intergers

Answer»

Answer:

11root 99

plz MARKS me as BRAINLIEST

Discussion

17.	If sin theta plus cos theta is 3 then find sin square theta plus cos square theta
Answer» sin² THETA + cos² theta =1

Discussion

18.	Ajay and Vijay are partners sharing profits and losses in the ratio of 2:3. Their Trail balance as on 31st march, 2005 is given below.You are required to prepare trading A/c and profit and losses A/c for the year ended on 31st March, 2005 and a balance sheet as on that date after taking account the given Adjustments:Dr. Trial balance as on 31st March, 2005 Cr.Particulars Amt. Rs. particulars Amt. RsPurchases 1,00,000 Capitals:Patent rights 4,000 Ajay 32,000Building 1,00,000 Vijay 38,000Stock (1.4.2004) 13,000 Provident fund 7,000Printing and stationary 1,750 Creditors 45,000Sundry debtors 35,000 Bank loan 12,000Wages and salaries 12,000 Sales 1,58,000Audit fees 1,700 Reserve for doubtful debts 250Sundry expenses 2,500 Purchase return 3,500Furniture 8,00010% investment (purchased on 30.09.2004) 10,000Cash 4,000Provident fund contribution 800Carriage inward 300General expenses 2,7002,95,750 2,95,750Adjustments:1) Closing stock is valued as cost Rs 15,000 while its market price is Rs 20,0002) On 31st march, 2005 stock of stationery was Rs 2003) Provide for reserve for doubtful debts @ 6% on debtors.4) Depreciate building @ 10% and patents @ 5%.5) Interest on capital is to be allowed @ 5%.6) Goods of Rs 15,000 were destroyed by fire. The insurance company admitted a chain for Rs 10,000. solve the question
Answer» ANSWER: je to you reenakutteeee my editing PLZ like to get the same is not a big answer for you and you are in a day and I have a LOT I have to be 3 Step-by-step EXPLANATION: I have the same is the number one and one is not a good day and night ☺️ regards to the new editing plz to me and I am not ABLE to get a message for your number and the other day and yo yo to have a new editing and a year and I have to be able to get it in your number and email ☺️ regards to your number is not a good morning and we are not able you have been in the

18.

Ajay and Vijay are partners sharing profits and losses in the ratio of 2:3. Their Trail balance as on 31st march, 2005 is given below.You are required to prepare trading A/c and profit and losses A/c for the year ended on 31st March, 2005 and a balance sheet as on that date after taking account the given Adjustments:Dr. Trial balance as on 31st March, 2005 Cr.Particulars Amt. Rs. particulars Amt. RsPurchases 1,00,000 Capitals:Patent rights 4,000 Ajay 32,000Building 1,00,000 Vijay 38,000Stock (1.4.2004) 13,000 Provident fund 7,000Printing and stationary 1,750 Creditors 45,000Sundry debtors 35,000 Bank loan 12,000Wages and salaries 12,000 Sales 1,58,000Audit fees 1,700 Reserve for doubtful debts 250Sundry expenses 2,500 Purchase return 3,500Furniture 8,00010% investment (purchased on 30.09.2004) 10,000Cash 4,000Provident fund contribution 800Carriage inward 300General expenses 2,7002,95,750 2,95,750Adjustments:1) Closing stock is valued as cost Rs 15,000 while its market price is Rs 20,0002) On 31st march, 2005 stock of stationery was Rs 2003) Provide for reserve for doubtful debts @ 6% on debtors.4) Depreciate building @ 10% and patents @ 5%.5) Interest on capital is to be allowed @ 5%.6) Goods of Rs 15,000 were destroyed by fire. The insurance company admitted a chain for Rs 10,000. solve the question

Answer»

ANSWER:

je to you reenakutteeee my editing PLZ like to get the same is not a big answer for you and you are in a day and I have a LOT I have to be 3

Step-by-step EXPLANATION:

I have the same is the number one and one is not a good day and night ☺️ regards to the new editing plz to me and I am not ABLE to get a message for your number and the other day and yo yo to have a new editing and a year and I have to be able to get it in your number and email ☺️ regards to your number is not a good morning and we are not able you have been in the

Discussion

19.	3x+y=1(2k-1)x + (k-1)y = 2k +1
Answer» Step-by-step EXPLANATION: The given pair of equations are: 3x+y=1...(1) (2k−1)x+(k−1)y=2k+1..(2) Now rearranging eq1 and eq2 will get 3x+y−1=0...(3) (2k−1)x+(k−1)y−(2k+1)=0..(4) Now compare with a 1 =3,b 1 =1,C 1 =−1 a 2 =2k−1,b 2 =k−1,c 2 =−(2k+1) Now we get a 2 a 1 = 2k−1 3 , b 2 b 1 = k−1 1 , c 2 c 1 = −(2k+1) −1 Now will take a 2 a 1 = b 2 b 1 ⇒ 2k−1 3 = k−1 1 ⇒3k−3=2k−1 ⇒3k−2k=−1+3 ⇒k=2 Hence k=2 is the VALUE.

19.

3x+y=1(2k-1)x + (k-1)y = 2k +1

Answer»

Step-by-step EXPLANATION:

The given pair of equations are:

3x+y=1...(1)

(2k−1)x+(k−1)y=2k+1..(2)

Now rearranging eq1 and eq2 will get

3x+y−1=0...(3)

(2k−1)x+(k−1)y−(2k+1)=0..(4)

Now compare with

a

1

=3,b

1

=1,C

1

=−1

a

2

=2k−1,b

2

=k−1,c

2

=−(2k+1)

Now we get

a

2

a

1

=

2k−1

3

,

b

2

b

1

=

k−1

1

,

c

2

c

1

=

−(2k+1)

−1

Now will take

a

2

a

1

=

b

2

b

1

⇒

2k−1

3

=

k−1

1

⇒3k−3=2k−1

⇒3k−2k=−1+3

⇒k=2

Hence k=2 is the VALUE.

Discussion

20.	What is the digital sum of 1254 ?
Answer» Answer: 3 Step-by-step explanation: digital SUM = sum of all DIGITS of a number till the answer is in 1 digit digital sum of 1254= 1+2+5+4 digital sum of 1254= 12 digital sum of 12= 1+2 digital sum of 1254. = 3 PLS MARK IT BRAINLIEST

20.

What is the digital sum of 1254 ?

Answer»

Answer:

3

Step-by-step explanation:

digital SUM = sum of all DIGITS of a number till the answer is in 1 digit

digital sum of 1254= 1+2+5+4

digital sum of 1254= 12

digital sum of 12= 1+2

digital sum of 1254. = 3

PLS MARK IT BRAINLIEST

Discussion

21.	51/4 ×3/23 to get 153 by 92
Answer» Answer: True Step-by-step EXPLANATION: => 51/4 X 3/23 = 153/92 => 51 x 3/4 x 23 = 153/92 => 153/92 = 153/92

21.

51/4 ×3/23 to get 153 by 92

Answer»

Answer:

True

Step-by-step EXPLANATION:

=> 51/4 X 3/23 = 153/92

=> 51 x 3/4 x 23 = 153/92

=> 153/92 = 153/92

Discussion

22.	The value of 5to the power of 3
Answer» Answer: 125 Step-by-step explanation: 5^3=5×5×5=125 Hope it HELPS.

22.

The value of 5to the power of 3

Answer»

Answer:

125

Step-by-step explanation:

5^3=5×5×5=125

Hope it HELPS.

Discussion

23.	How to 60 angel divide two equal parts
Answer» 30 30 MATE Mark me as BRAINLIEST answer PLS

Discussion

24.	If -1 is the zero of the polynomial x3 +2x2-11x-12
Answer» Answer:YES, it is zero of given CUBIC polynomial if we SUBSTITUTE -1 in place of x then we will GET then equation=0 .Hence it is zero of the equation Step-by-step explanation:

24.

If -1 is the zero of the polynomial x3 +2x2-11x-12

Answer»

Answer:YES, it is zero of given CUBIC polynomial

if we SUBSTITUTE -1 in place of x then we will GET then equation=0 .Hence it is zero of the equation

Step-by-step explanation:

Discussion

25.	3 under root 512 multiply 343
Answer» Answer: 56 Step-by-step explanation: $\sqrt[3]$ $\sqrt[3]{512343}$ => $\sqrt[3]$ $\sqrt[3]{512}$ $\sqrt[3]$ $\sqrt[3]{343}$ => 8 * 7 => 56 [8^3 = 512, 7^3=343] PLS MARK IT BRAINLIEST

25.

3 under root 512 multiply 343

Answer»

Answer:

56

Step-by-step explanation:

$\sqrt[3]$ $\sqrt[3]{512*343}$

=> $\sqrt[3]$ $\sqrt[3]{512}$ * $\sqrt[3]$ $\sqrt[3]{343}$

=> 8 * 7

=> 56

[8^3 = 512, 7^3=343]

PLS MARK IT BRAINLIEST

Discussion

26.	Find the volume of the cuboid whose measures are 850mm,95cm 15m
Answer» Step-by-step explanation: if it is helpful to you so please please please *LIKE, FOLLOW* *and* *mark* my *ANSWER* *brilliant* *please* *please* *don't* *forget* to *like* *please* *please*

26.

Find the volume of the cuboid whose measures are 850mm,95cm 15m

Answer»

Step-by-step explanation:

if it is helpful to you so please please please LIKE, FOLLOW and mark my ANSWER brilliant please please don't forget to like please please

Discussion

27.	jeevan is 1.5 times taller than his younger brother bhuvan .if his brothers height is 150 cm, find jeevan's height
Answer» ANSWER: JEEVANS height=225 CM Step-by-step EXPLANATION: (150×1.5)cm =225 cm

27.

jeevan is 1.5 times taller than his younger brother bhuvan .if his brothers height is 150 cm, find jeevan's height

Answer»

ANSWER:

JEEVANS height=225 CM

Step-by-step EXPLANATION:

(150×1.5)cm

=225 cm

Discussion

28.	racing car has a uniform acceleration of 4 metre per sec square what distance will it cover in in 10 seconds after start
Answer» Step-by-step explanation: u=0 v=? a=4 t=10 by using FIRST EQUATION of motion v=u+at v=0+410 v=40 m/s now distance using s=ut+1/2at^2 s= 010+1/2410*10 s=200m the car will COVER 200 metre

28.

racing car has a uniform acceleration of 4 metre per sec square what distance will it cover in in 10 seconds after start

Answer»

Step-by-step explanation:

u=0

v=?

a=4

t=10

by using FIRST EQUATION of motion

v=u+at

v=0+4*10

v=40 m/s

now distance

using s=ut+1/2at^2

s= 0*10+1/2*4*10*10

s=200m

the car will COVER 200 metre

Discussion

29.	4 metre Ribbon is cut into 7 equal parts find the length of each piece
Answer» Answer: 57.1428cm Step-by-step explanation: 4m=400cm 400/7=57.1428

29.

4 metre Ribbon is cut into 7 equal parts find the length of each piece

Answer»

Answer:

57.1428cm

Step-by-step explanation:

4m=400cm

400/7=57.1428

Discussion

30.	Write five pairs of integer a, b such that a/b=-3One such pair is 6,-2 because 6/2=-3
Answer» Answer: 15/-5. -12/4. -9/3. 18/-6. -21/7

30.

Write five pairs of integer a, b such that a/b=-3One such pair is 6,-2 because 6/2=-3

Answer»

Answer:

15/-5. -12/4. -9/3. 18/-6. -21/7

Discussion

31.	Find sum of 7+10.5+14.........+84
Answer» Answer: 1046.5 Step-by-step explanation: It is in series a=7 n=? LAST TERM =84 d=3.5 l=a+(n-1) d 84=7+(n-1) 3.5 77=3.5(n-1) 22 =n-1 n=23 now we have to FIND sum if all terms sum=n/2(a+l) sum=23/2(7+84) sum=2391/2 sum=2345.5 sum=1046.5

31.

Find sum of 7+10.5+14.........+84

Answer»

Answer:

1046.5

Step-by-step explanation:

It is in series

a=7 n=?

LAST TERM =84

d=3.5

l=a+(n-1) d

84=7+(n-1) 3.5

77=3.5(n-1)

22 =n-1

n=23

now we have to FIND sum if all terms

sum=n/2(a+l)

sum=23/2(7+84)

sum=23*91/2

sum=23*45.5

sum=1046.5

Discussion

32.	Find the decimal form of the sum below 1/5+1/5²+1/5³
Answer» Answer: 0.248 Step-by-step explanation: 0.2 +(0.2)^2 +(0.2)^3 0.2+0.04+0.008 0.248

32.

Find the decimal form of the sum below 1/5+1/5²+1/5³

Answer»

Answer:

0.248

Step-by-step explanation:

0.2 +(0.2)^2 +(0.2)^3

0.2+0.04+0.008

0.248

Discussion

33.	goats in the barnyard. Altogether there are 760 feet . How many of each animal does he have? Make sure you use Polya’s 4 problem solving steps. (12 points)
Answer» Answer: dvirrjnjh has a lot to OFFER for a new generation of people from goa to make of a human resource that the world is not doing abbessss in a world k or night of a country that the people from all of us are 6 root5 of a nation of God blessed by God blessed with God blessed God to be the God blessed with God to be the lord rooms of God in a WAY to do so please add to our friend and a man of our account 6no the BEST for us and to make sure that the God is in our surrounding earth the day of 56 root5 that is all of us and our hearts are the ones that is the meaning and a spirit that we will be able and it will reach 5AM to make the

33.

goats in the barnyard. Altogether there are 760 feet . How many of each animal does he have? Make sure you use Polya’s 4 problem solving steps. (12 points)

Answer»

Answer:

dvirrjnjh has a lot to OFFER for a new generation of people from goa to make of a human resource that the world is not doing abbessss in a world k or night of a country that the people from all of us are 6 root5 of a nation of God blessed by God blessed with God blessed God to be the God blessed with God to be the lord rooms of God in a WAY to do so please add to our friend and a man of our account 6no the BEST for us and to make sure that the God is in our surrounding earth the day of 56 root5 that is all of us and our hearts are the ones that is the meaning and a spirit that we will be able and it will reach 5AM to make the

Discussion

34.	A ray cannot be ______ on paper
Answer» ANSWER: DRAWN ................

34.

A ray cannot be ______ on paper

Answer»

ANSWER:

DRAWN ................

Discussion

35.	no of sheets available for making a notebook is 15000. No. of pages each sheet make a notebook is 5 pages. No. of pages each book contains is 150 pages. How much papers will be need to make many notebooks?
Answer» Answer: 20 Step-by-step explanation: 1. No. of sheets=15000 2. THEREFORE No. of PAGES= 15000/5=3000 3. No. of pages in a book = 150 4. No of BOOKS= 3000/150 =20 books

35.

no of sheets available for making a notebook is 15000. No. of pages each sheet make a notebook is 5 pages. No. of pages each book contains is 150 pages. How much papers will be need to make many notebooks?

Answer»

Answer:

20

Step-by-step explanation:

1. No. of sheets=15000

2. THEREFORE No. of PAGES= 15000/5=3000

3. No. of pages in a book = 150

4. No of BOOKS= 3000/150

=20 books

Discussion

36.	One equation of a dependent linear equations is -5x+7y=2, the second equation can be:
Answer» ANSWER: -5x=-7y+2 Step-by-step EXPLANATION: we CHANGE the position of the VARIABLES. Is it helpful to you?

36.

One equation of a dependent linear equations is -5x+7y=2, the second equation can be:

Answer»

ANSWER:

-5x=-7y+2

Step-by-step EXPLANATION:

we CHANGE the position of the VARIABLES. Is it helpful to you?

Discussion

37.	0.1×0.1÷0.0002×0.6375÷0.725
Answer» Answer: 43.9656 HOPE it HELPS you

37.

0.1×0.1÷0.0002×0.6375÷0.725

Answer»

Answer:

43.9656 HOPE it HELPS you

Discussion

38.	Find the points on the x-axis whose distance from (7,6) and (-3,4).
Answer» ANSWER: the nfhkvdy STUDIO dingo exo would STILL did Eric Step-by-step EXPLANATION: hope helps

38.

Find the points on the x-axis whose distance from (7,6) and (-3,4).

Answer»

ANSWER:

the nfhkvdy STUDIO dingo exo would STILL did Eric

Step-by-step EXPLANATION:

hope helps

Discussion

39.	Find the remainder using remainder theorem when,4x³-5x²+6x-2 is divided by (x-1) what is the answer for this question
Answer» ANSWER: here is your answer... PLEASE MARK me BRAINLIST...

39.

Find the remainder using remainder theorem when,4x³-5x²+6x-2 is divided by (x-1) what is the answer for this question

Answer»

ANSWER:

here is your answer...

PLEASE MARK me BRAINLIST...

Discussion

40.	Charlie used a regression calculator to generate the equation f(x) = –0.15x + 20.1 for the ordered pairs (2, 15), (4, 21), (6, 26), (8, 20), and (10, 14). Is a linear representation the best way to represent the data? If it is, explain why. If not, explain why and suggest a better alternative.
Answer» Answer: Charlie used a REGRESSION CALCULATOR to generate the equation f(X) = –0.15x + 20.1 for the ORDERED pairs (2, 15), (4, 21), (6, 26), (8, 20), and (10, 14). Is a linear ... please make me brainlist bro please make me

40.

Charlie used a regression calculator to generate the equation f(x) = –0.15x + 20.1 for the ordered pairs (2, 15), (4, 21), (6, 26), (8, 20), and (10, 14). Is a linear representation the best way to represent the data? If it is, explain why. If not, explain why and suggest a better alternative.

Answer»

Answer:

Charlie used a REGRESSION CALCULATOR to generate the equation f(X) = –0.15x + 20.1 for the ORDERED pairs (2, 15), (4, 21), (6, 26), (8, 20), and (10, 14). Is a linear ... please make me brainlist bro please make me

Discussion

41.	IX & XQuestion 19)Look at this series: 7, 10, 8, 11, 9, 12,........ What number should come next?7A) CB) O 1210D) O 13Questions
Answer» ANSWER: ANDWER - the NEXT NUMBER is 10

41.

IX & XQuestion 19)Look at this series: 7, 10, 8, 11, 9, 12,........ What number should come next?7A) CB) O 1210D) O 13Questions

Answer»

ANSWER:

ANDWER - the NEXT NUMBER is 10

Discussion

42.	One cards is drawn from a well -shuffled deck of 52 cards. find the probability of getting ,1 a king of red colour. 2 the queen of diamonds. 3 an ace.
Answer» Given : Total Cards = 52 To Find : PROBABILITY of GETTING a KING of RED colour. Queen of diamonds. An ACE. Solution : $\longmapsto\tt{Total\:Cards=52}$ 1.A king of red colour $\longmapsto\tt{Favourable\:Outcomes=2}$ $\boxed{Probability=\dfrac{No.\:of\:fav.\:Outcomes}{Total\:no.\:of\:Outcomes}}$ $\longmapsto\tt{\cancel\dfrac{2}{52}}$ $\longmapsto\tt\bold{\dfrac{1}{26}}$ _______________________ 2.Queen of diamomds. $\longmapsto\tt{Favourable\:Outcomes=1}$ $\boxed{Probability=\dfrac{No.\:of\:fav.\:Outcomes}{Total\:no.\:of\:Outcomes}}$ $\longmapsto\tt\bold{\dfrac{1}{52}}$ _______________________ 3.An ace. $\longmapsto\tt{Favourable\:Outcomes=4}$ $\boxed{Probability=\dfrac{No.\:of\:fav.\:Outcomes}{Total\:no.\:of\:Outcomes}}$ $\longmapsto\tt{\cancel\dfrac{4}{52}}$ $\longmapsto\tt\bold{\dfrac{1}{13}}$

42.

One cards is drawn from a well -shuffled deck of 52 cards. find the probability of getting ,1 a king of red colour. 2 the queen of diamonds. 3 an ace.

Answer»

Given :

Total Cards = 52

To Find :

PROBABILITY of GETTING a KING of RED colour.
Queen of diamonds.
An ACE.

Solution :

$\longmapsto\tt{Total\:Cards=52}$

1.A king of red colour

$\longmapsto\tt{Favourable\:Outcomes=2}$

$\boxed{Probability=\dfrac{No.\:of\:fav.\:Outcomes}{Total\:no.\:of\:Outcomes}}$

$\longmapsto\tt{\cancel\dfrac{2}{52}}$

$\longmapsto\tt\bold{\dfrac{1}{26}}$

_______________________

2.Queen of diamomds.

$\longmapsto\tt{Favourable\:Outcomes=1}$

$\boxed{Probability=\dfrac{No.\:of\:fav.\:Outcomes}{Total\:no.\:of\:Outcomes}}$

$\longmapsto\tt\bold{\dfrac{1}{52}}$

_______________________

3.An ace.

$\longmapsto\tt{Favourable\:Outcomes=4}$

$\boxed{Probability=\dfrac{No.\:of\:fav.\:Outcomes}{Total\:no.\:of\:Outcomes}}$

$\longmapsto\tt{\cancel\dfrac{4}{52}}$

$\longmapsto\tt\bold{\dfrac{1}{13}}$

Discussion

43.	Find a pair of linear equations which passes through the point (7, 2).
Answer» ANSWER: up a Tara KOL HUN main a Tara kol net DVR DVR to y

43.

Find a pair of linear equations which passes through the point (7, 2).

Answer»

ANSWER:

up a Tara KOL HUN main a Tara kol net DVR DVR to y

Discussion

44.	Flag questionZ15A, W13C, ?, Q9G, NZI. Whichoption will replace the questionmark?Select one:R11FO T12FO TITEO None of the given choicesO R13D
Answer» ANSWER: vjfu t12f this answer is CORRECT

44.

Flag questionZ15A, W13C, ?, Q9G, NZI. Whichoption will replace the questionmark?Select one:R11FO T12FO TITEO None of the given choicesO R13D

Answer»

ANSWER:

vjfu t12f this answer is CORRECT

Discussion

45.	Height) 60-62 63-65 66-68 69-71/72-74inches8422713students5
Answer» ANSWER: MARK me BRAIN LIST then I will TELL you answer

45.

Height) 60-62 63-65 66-68 69-71/72-74inches8422713students5

Answer»

ANSWER:

MARK me BRAIN LIST then I will TELL you answer

Discussion

46.	Expand (3/2x-1)please help..
Answer» ANSWER: (3/2X-1)×(2x+1)/(2x+1) =3×2x+1/(2x)²-1² =6x+3/4x²-1

46.

Expand (3/2x-1)please help..

Answer»

ANSWER:

(3/2X-1)×(2x+1)/(2x+1)

=3×2x+1/(2x)²-1²

=6x+3/4x²-1

Discussion

47.	Ab(x² + y²) - xy(a² + b²)
Answer» ANSWER: AB(x^2+y^2)-XY(a^2+b^2) =abx^2+aby^2-xya^2-xyb^2. =abx^2 -xya^2+aby^2 -xyb^2. =AX(bx-ay)+by (ay-bx). =ax(bx-ay) -by(bx-ay). =(ax-by) (bx-ay)

47.

Ab(x² + y²) - xy(a² + b²)

Answer»

ANSWER:

AB(x^2+y^2)-XY(a^2+b^2)

=abx^2+aby^2-xya^2-xyb^2.

=abx^2 -xya^2+aby^2 -xyb^2.

=AX(bx-ay)+by (ay-bx).

=ax(bx-ay) -by(bx-ay).

=(ax-by) (bx-ay)

Discussion

48.	This is a question of maths of qudratic equation plz solve this.
Answer» Step-by-step explanation: 3x^2-5x+2 3x^2-(3+2)x+2 3x^2-3x-2x+2 3x(x-1)-2(x-1) (3x-2) (x-1) x=2/3 x=1

48.

This is a question of maths of qudratic equation plz solve this.

Answer»

Step-by-step explanation:

3x^2-5x+2

3x^2-(3+2)x+2

3x^2-3x-2x+2

3x(x-1)-2(x-1)

(3x-2) (x-1)

x=2/3 x=1

Discussion

49.	RNCorresponding angles *तुमचे उत्तर
Answer» ANSWER: CORRESPONDING ANGLE MEANS OPPOSITE angle

49.

RNCorresponding angles *तुमचे उत्तर

Answer»

ANSWER:

CORRESPONDING ANGLE MEANS OPPOSITE angle

Discussion

50.	Maths class 12 exercise 4.4 no 4 n 5
Answer» Answer: Please MARK as brainliest!!!! HOPE it will HELP you!!!!

50.

Maths class 12 exercise 4.4 no 4 n 5

Answer»

Answer:

Please MARK as brainliest!!!!

HOPE it will HELP you!!!!

Discussion

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_______________________

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