332354 + Interview Questions in Secondary School in Math

1.	The light of the discussions above and visualisations, we can giaber is represented by a unique point on the number line. Furtherw the rumber line represents one and only one real number.EXERCISE 1.41. Visualise 3.765 on the number line, using successive magnification.2. Visualise 4.26 on the number line, up to 4 decimal places.perations on Real Numbersave learnt, in earlier classes, that rational numbers satisfy the conative and distributive laws for addition and multiplication. Moreovert.multiply or divide (except by zero) two rational numbers, we still g(that is, rational numbers are closed with respect to addition,cation and division). It turns out that irrational numbers alsoative, associative and distributive laws for addition an
Answer» ANSWER: fathwtyrfyqttwtsfdghreysyegg

1.

The light of the discussions above and visualisations, we can giaber is represented by a unique point on the number line. Furtherw the rumber line represents one and only one real number.EXERCISE 1.41. Visualise 3.765 on the number line, using successive magnification.2. Visualise 4.26 on the number line, up to 4 decimal places.perations on Real Numbersave learnt, in earlier classes, that rational numbers satisfy the conative and distributive laws for addition and multiplication. Moreovert.multiply or divide (except by zero) two rational numbers, we still g(that is, rational numbers are closed with respect to addition,cation and division). It turns out that irrational numbers alsoative, associative and distributive laws for addition an

Answer»

ANSWER:

fathwtyrfyqttwtsfdghreysyegg

Discussion

2.	F) * 9,000 for 146 days at 5% per annumPrincipal = 5,000ol Amount -7 169.
Answer» Answer: Your SEARCH - * 9,000 for 146 days at 5% PER annum Principal = 5,000 ol Amount -7 169. - did not match any DOCUMENTS.

2.

F) * 9,000 for 146 days at 5% per annumPrincipal = 5,000ol Amount -7 169.

Answer»

Answer:

Your SEARCH - * 9,000 for 146 days at 5% PER annum Principal = 5,000 ol Amount -7 169. - did not match any DOCUMENTS.

Discussion

3.	1. चित्र में, त्रिभुज का एक बहिष्कोण 110° और एक सुदूर अन्तःकोण 30° है। त्रिभुज के अन्य कोण ज्ञात kokiyeA30°1100BC
Answer» ANSWER: aaaaaaaaaaaaaaaaaaaaaaaaa

3.

1. चित्र में, त्रिभुज का एक बहिष्कोण 110° और एक सुदूर अन्तःकोण 30° है। त्रिभुज के अन्य कोण ज्ञात kokiyeA30°1100BC

Answer»

ANSWER:

aaaaaaaaaaaaaaaaaaaaaaaaa

Discussion

4.	Determine the equation of astraight the line which isthe best of following data?Year:1974 1975 1976 1977 1988Sales:35 56 79 80 40Compute the trend values of all year mentioned above?
Answer» Answer: 1974 is before than all the YEARS. Step-by-step explanation: 35 is SMALLEST NUMBER

4.

Determine the equation of astraight the line which isthe best of following data?Year:1974 1975 1976 1977 1988Sales:35 56 79 80 40Compute the trend values of all year mentioned above?

Answer»

Answer:

1974 is before than all the YEARS.

Step-by-step explanation:

35 is SMALLEST NUMBER

Discussion

5.	3x+4y=10,2x-2y=2 by elimantion method
Answer» Step-by-step explanation: multiply the both equations by 2 and 3. 2(3x+4y = 10 ) = 6x + 8y = 20 ------(i) 3( 2x - 2y = 2 ) = 6x - 6y = 6 ------(ii) A.T.Q $6x + 8y = 20 \\ 6x - 6y = 6 \\ - \: \: \: \: \: \: \: \: \: + \: \: \: \: \: \: - \\ 0 + 14y = 14 \\ y = \frac{14}{14} \\ y = 1 \\$ Now , put the value of y in eq. (ii) 6x - 6y = 6 6x - 6 (1) = 6 6x = 6 + 6 6x = 12 X = 12/6 x = 2 ANS.

5.

3x+4y=10,2x-2y=2 by elimantion method

Answer»

Step-by-step explanation:

multiply the both equations by 2 and 3.

2(3x+4y = 10 ) = 6x + 8y = 20 ------(i)

3( 2x - 2y = 2 ) = 6x - 6y = 6 ------(ii)

A.T.Q

$6x + 8y = 20 \\ 6x - 6y = 6 \\ - \: \: \: \: \: \: \: \: \: + \: \: \: \: \: \: - \\ 0 + 14y = 14 \\ y = \frac{14}{14} \\ y = 1 \\$

Now , put the value of y in eq. (ii)

6x - 6y = 6

6x - 6 (1) = 6

6x = 6 + 6

6x = 12

X = 12/6

x = 2 ANS.

Discussion

6.	TheFindcentroid of triangleverticles are (3,2), (5,-2)whose(7,3)
Answer» ANSWER: PLEASE MARK MEE as BRAINLIST

6.

TheFindcentroid of triangleverticles are (3,2), (5,-2)whose(7,3)

Answer»

ANSWER:

PLEASE MARK MEE as BRAINLIST

Discussion

7.	Sविवेक मैं चीची जा रही हू
Answer» ANSWER: Sविवेक मैं चीची जा रही हू

7.

Sविवेक मैं चीची जा रही हू

Answer»

ANSWER:

Sविवेक मैं चीची जा रही हू

Discussion

8.	Exam question:the train was 2 hours late for the station.the time was 4:56.calculate the mass of the sun?
Answer» ANSWER: Step-by-step explanation: 1.989 X 10^30 KILOGRAMS

8.

Exam question:the train was 2 hours late for the station.the time was 4:56.calculate the mass of the sun?

Answer»

ANSWER:

Step-by-step explanation:

1.989 X 10^30 KILOGRAMS

Discussion

9.	Find ten rational numer between 3/5 and 3/4
Answer» Step-by-step explanation: 3/5 =3× 20/100 =60/100 3/4= 3×25/100 =75/100 ten RATIONAL NUMBERS between 60/100 and 75/100 are 61/100,62/100,63/100,64/100,65/100,66/100,67/100,68/100,69/100,70/100

9.

Find ten rational numer between 3/5 and 3/4

Answer»

Step-by-step explanation:

3/5 =3× 20/100 =60/100

3/4= 3×25/100 =75/100

ten RATIONAL NUMBERS between 60/100 and 75/100 are 61/100,62/100,63/100,64/100,65/100,66/100,67/100,68/100,69/100,70/100

Discussion

10.	The following table represent the yearly income of a company for 5year Represent the date by graph
Answer» ANSWER: GANESH KAISE KAHA phahuch GAI

10.

The following table represent the yearly income of a company for 5year Represent the date by graph

Answer»

ANSWER:

GANESH KAISE KAHA phahuch GAI

Discussion

11.	The weight of a solid sphere of radius 6cm is 27kg. what is the weight of hollow sphere made up of same metal metal and 2cm thickness with external radius 8cm.
Answer» Answer: 18.5 k9 Description for CORRECT answer: Volume of solid sphere of RADIUS 4 cm = 43π(4)3cm3 Volume of hollow sphere = 43π[(8)3−(6)3]cm3 Weight of 43π(4)3cm3 = 4 KG Weight of 43π[(8)3−(6)3]cm3 = 443π(4)3 . 43π[(8)3−(6)3] =4(512−216)43 = 18.5 kg

11.

The weight of a solid sphere of radius 6cm is 27kg. what is the weight of hollow sphere made up of same metal metal and 2cm thickness with external radius 8cm.

Answer»

Answer:

18.5 k9

Description for CORRECT answer:

Volume of solid sphere of RADIUS 4 cm

= 43π(4)3cm3

Volume of hollow sphere

= 43π[(8)3−(6)3]cm3

Weight of 43π(4)3cm3 = 4 KG

Weight of 43π[(8)3−(6)3]cm3

= 443π(4)3 .

43π[(8)3−(6)3]

=4(512−216)43 = 18.5 kg

Discussion

12.	The of a pencil is 5 R.s. more than the cost of an eraser. If the cost of 8 pencils and 10 erasers is 400, find the cost of each
Answer» ANSWER: let the COST of each eraser be RUPEES X therefore, the cost of each PENCIL is (x + 5) according to the condition, 8(x + 5) + 10x = 400 8x + 40 + 10x = 400 18x = 400 - 40 = 360 x = 360/18 x = 20 thus, the price of each eraser is rupees 20 and the cost of each pencil is rupees 25.

12.

The of a pencil is 5 R.s. more than the cost of an eraser. If the cost of 8 pencils and 10 erasers is 400, find the cost of each

Answer»

ANSWER:

let the COST of each eraser be RUPEES X

therefore, the cost of each PENCIL is (x + 5)

according to the condition,

8(x + 5) + 10x = 400

8x + 40 + 10x = 400

18x = 400 - 40 = 360

x = 360/18

x = 20

thus, the price of each eraser is rupees 20 and the cost of each pencil is rupees 25.

Discussion

13.	2.3.3.5.10.13.?.43.172.117
Answer» Answer: 1234567890123567889912345678991234

13.

2.3.3.5.10.13.?.43.172.117

Answer»

Answer:

1234567890123567889912345678991234

Discussion

14.	Find the missing number.12,15,917,21,13___20,18
Answer» $\LARGE{\bf{\underline{\underline{GIVEN\::-}}}}$ Find the missing number. 12,15,9 17,21,13 _ 20,18 $\LARGE{\bf{\underline{\underline{TO\:FIND\::-}}}}$ The Missing Number. $\LARGE{\bf{\underline{\underline{SOLUTION\::-}}}}$ 12, 15, 9 = 12 + 3 = 15 - 6 = 9 As 12 + 3 is 15 we should double the number and subtract the NEXT number ( Applicable only the some kind of sums ). _________ 17, 21, 13 = 17 + 4 = 21 = 21 - 8 = 13 _________ __ 20, 18 = 19 + 1 = 20 = 20 - 2 = 18 So, Here we have to GET the solution in the correct manner. That's why I subracted 20 - 18 to get 2, and did - 1 because it should be the GREATER number, This is also a method for doing these. ∴ 19, 20, 18

14.

Find the missing number.12,15,917,21,13___20,18

Answer»

$\LARGE{\bf{\underline{\underline{GIVEN\::-}}}}$

Find the missing number.

12,15,9

17,21,13

_ 20,18

$\LARGE{\bf{\underline{\underline{TO\:FIND\::-}}}}$

The Missing Number.

$\LARGE{\bf{\underline{\underline{SOLUTION\::-}}}}$

12, 15, 9

= 12 + 3

= 15 - 6 = 9

As 12 + 3 is 15 we should double the number and subtract the NEXT number ( Applicable only the some kind of sums ).

_________

17, 21, 13

= 17 + 4 = 21

= 21 - 8 = 13

_________

__ 20, 18

= 19 + 1 = 20

= 20 - 2 = 18

So, Here we have to GET the solution in the correct manner. That's why I subracted 20 - 18 to get 2, and did - 1 because it should be the GREATER number, This is also a method for doing these.

∴ 19, 20, 18

Discussion

15.	34. Find the class mark of the class 35 - 45.
Answer» ANSWER: I GUESS class mark is the mid VALUE so it's 35×45/2 = 40 Follow and mark brainliest please. Step-by-step EXPLANATION: ❤❤❤

15.

34. Find the class mark of the class 35 - 45.

Answer»

ANSWER:

I GUESS class mark is the mid VALUE so it's 35×45/2 = 40

Follow and mark brainliest please.

Step-by-step EXPLANATION:

❤❤❤

Discussion

16.	एक विद्यालय में 60% विद्यार्थी लड़कियाँ हैं। यदि लड़कों की संख्या480 है, तो स्कूल में कुल कितने विद्यार्थी होंगे?
Answer» ANSWER: $\frac{480}{60}$ $8\%$ Is my answer in your QUESTION

16.

एक विद्यालय में 60% विद्यार्थी लड़कियाँ हैं। यदि लड़कों की संख्या480 है, तो स्कूल में कुल कितने विद्यार्थी होंगे?

Answer»

ANSWER:

$\frac{480}{60}$

$8\%$ Is my answer in your QUESTION

Discussion

17.	X varies directly with y square and y=4, when x=8, if x=32 then find the value of y.
Answer» [EDITED: SORRY for my wrong answer. I hope you understood my answer.] 'X varies directly' means it is proportional. Given: $x:y^2=2:1$ When $x=32$ , we GET $y^2=16$ , so $y=\pm4$ . More information 'x varies inversely' means the product is always equal. If we have two numbers x and y, we get $xy=k$ , where k is a number.

17.

X varies directly with y square and y=4, when x=8, if x=32 then find the value of y.

Answer»

[EDITED: SORRY for my wrong answer. I hope you understood my answer.]

'X varies directly' means it is proportional.

Given: $x:y^2=2:1$

When $x=32$ , we GET $y^2=16$ , so $y=\pm4$ .

More information

'x varies inversely' means the product is always equal.

If we have two numbers x and y, we get $xy=k$ , where k is a number.

Discussion

18.	12. Sehar bought two dresses at 25000 each. She thesold one of them at a loss of 10%. At what priceshould she sell the second dress to gain 20% in
Answer» Answer: 30,000 Step-by-step explanation: 1st DRESS cost price = 25000 LOSS = 10 % loss % = ( loss / c.p ) x 100 10 = ( ( c.p - s.p ) / c.p ) x 100 10 = ( ( 25000 - s.p ) / 25000 ) x 100 10 = ( ( 25000 - s.p ) / 250 10 x 250 = 25000 - s.p 2500 = 25000 - s.p s.p = 25000 - 2500 s.p = 22500 2nd dress cost price = 25000 profit = 20 % profit % = ( profit / c.p ) x 100 20 = ( ( s.p - c.p ) / c.p ) ) x 100 20 = (( s.p - 25000 ) / 25000 ) x 100 20 = ( s.p - 25000 ) / 250 20 x 250 = s.p - 25000 5000 = s.p - 25000 5000 + 25000 = s.p s.p = 30,000

18.

12. Sehar bought two dresses at 25000 each. She thesold one of them at a loss of 10%. At what priceshould she sell the second dress to gain 20% in

Answer»

Answer:

30,000

Step-by-step explanation:

1st DRESS cost price = 25000

LOSS = 10 %

loss % = ( loss / c.p ) x 100

10 = ( ( c.p - s.p ) / c.p ) x 100

10 = ( ( 25000 - s.p ) / 25000 ) x 100

10 = ( ( 25000 - s.p ) / 250

10 x 250 = 25000 - s.p

2500 = 25000 - s.p

s.p = 25000 - 2500

s.p = 22500

2nd dress cost price = 25000

profit = 20 %

profit % = ( profit / c.p ) x 100

20 = ( ( s.p - c.p ) / c.p ) ) x 100

20 = (( s.p - 25000 ) / 25000 ) x 100

20 = ( s.p - 25000 ) / 250

20 x 250 = s.p - 25000

5000 = s.p - 25000

5000 + 25000 = s.p

s.p = 30,000

Discussion

19.	A car travels 8 kilometer distance in 1.5 hours calculate its speed class 7 answer
Answer» ANSWER: just do the CALCULATIONS

19.

A car travels 8 kilometer distance in 1.5 hours calculate its speed class 7 answer

Answer»

ANSWER:

just do the CALCULATIONS

Discussion

20.	A bag contains an equal number of one rupee, 50 paisa and25 paisa coins respectively. If the total value is 35, how manycoins of each type are there ?
Answer» Answer: 30 one rupee COINS,4 fifty paisa coins and 12 twenty FIVE paise coins

20.

A bag contains an equal number of one rupee, 50 paisa and25 paisa coins respectively. If the total value is 35, how manycoins of each type are there ?

Answer»

Answer:

30 one rupee COINS,4 fifty paisa coins and 12 twenty FIVE paise coins

Discussion

21.	Write 5 1/3 as an improper fraction ?
Answer» ANSWER: YES Step-by-step EXPLANATION: HOPE it will HELP you

21.

Write 5 1/3 as an improper fraction ?

Answer»

ANSWER:

YES

Step-by-step EXPLANATION:

HOPE it will HELP you

Discussion

22.	HELP PLEASE ASAP!!! THIS IS TIMED!!!
Answer» ANSWER: Step-by-step EXPLANATION: Just FYI X = 55°

22.

HELP PLEASE ASAP!!! THIS IS TIMED!!!

Answer»

ANSWER:

Step-by-step EXPLANATION:

Just FYI

X = 55°

Discussion

23.	169÷7605 full step pleaseee
Answer» ANSWER: Step-by-step EXPLANATION: is this ONE- 7605÷169= 45 OR this one- 169÷7605= 0.0222...

23.

169÷7605 full step pleaseee

Answer»

ANSWER:

Step-by-step EXPLANATION:

is this ONE- 7605÷169= 45

OR

this one- 169÷7605= 0.0222...

Discussion

24.	33. If the mean of 4, x, 6, 9, y and 13 is 8, then find x, y.
Answer» Answer: You can't find X and y both variables with just a SINGLE equation. However you can conclude that x+y= 16

24.

33. If the mean of 4, x, 6, 9, y and 13 is 8, then find x, y.

Answer»

Answer:

You can't find X and y both variables with just a SINGLE equation.

However you can conclude that

x+y= 16

Discussion

25.	What is the value of 4x+3 when x=2
Answer» ANSWER: 4x+3 = 4×2 + 3 = 8 + 3 = 11 Step-by-step EXPLANATION: Hope it helps you ❣ please mark my answer as the brainliest ❣✨

25.

What is the value of 4x+3 when x=2

Answer»

ANSWER:

4x+3 = 4×2 + 3

= 8 + 3

= 11

Step-by-step EXPLANATION:

Hope it helps you ❣

please mark my answer as the brainliest ❣✨

Discussion

26.	50 से छोटी दस प्राकृत संख्याओं में भाज्य संख्याएँ सम संख्याओं का कितनाप्रतिशत हैंans_140% stepwise the answers
Answer» Step-by-step EXPLANATION: fluculd6orouflildi6eljc

26.

50 से छोटी दस प्राकृत संख्याओं में भाज्य संख्याएँ सम संख्याओं का कितनाप्रतिशत हैंans_140% stepwise the answers

Answer»

Step-by-step EXPLANATION:

fluculd6orouflildi6eljc

Discussion

27.	Find two numbers whose sum is 27 and x is 182.
Answer» $\: \: \: \: \huge\star\bold\red{Solution}\huge\star$ Let the FIRST NUMBER be X then the second number will be 27−x. $(27 - x) = 182 \\ = > 27x - x {}^{2} = 182 \\ ⇒x {}^{2} −13x−14x+182=0 \\ ⇒x(x−13)−14(x−13)=0 \\ ⇒(x−14)(x−13)=0 \\ ⇒x=14,13$ *If the first number is 14, then the second number is 13 and if the first number is 13, then the second number is 14.* Thank You , *Have* A *Nice* *DAY* *AHEAD* ❤

27.

Find two numbers whose sum is 27 and x is 182.

Answer»

$\: \: \: \: \huge\star\bold\red{Solution}\huge\star$

Let the FIRST NUMBER be X then the second number will be 27−x.

$(27 - x) = 182 \\ = > 27x - x {}^{2} = 182 \\ ⇒x {}^{2} −13x−14x+182=0 \\ ⇒x(x−13)−14(x−13)=0 \\ ⇒(x−14)(x−13)=0 \\ ⇒x=14,13$

If the first number is 14, then the second number is 13 and if the first number is 13, then the second number is 14.

Thank You ,

Have A Nice DAY AHEAD ❤

Discussion

28.	Convert 4.103 base 2 to base 10
Answer» the ANSWER will be 41.03 OK ok ok ️ ‍♀️ ️ ‍♂️ ️ ☺

Discussion

29.	The following table represents the yearly income of a company for 5year Reprsent the date by graph
Answer» Answer: PLEASE share the table image as ATTACHMENT.. Follow. Step-by-step EXPLANATION: ❤❤❤

29.

The following table represents the yearly income of a company for 5year Reprsent the date by graph

Answer»

Answer:

PLEASE share the table image as ATTACHMENT..

Follow.

Step-by-step EXPLANATION:

❤❤❤

Discussion

30.	A car traveling at uniform speed covers a distance of 200 km in 4 hours. If the car travels atthe same uniform speed, how much time will the car take to cover a distance of 125 km?
Answer» Answer: distance = 200 TIME=4hours in which time CAR COVE distance in same time time= distance/time 125÷4 31.25

30.

A car traveling at uniform speed covers a distance of 200 km in 4 hours. If the car travels atthe same uniform speed, how much time will the car take to cover a distance of 125 km?

Answer»

Answer:

distance = 200

TIME=4hours

in which time CAR COVE distance in same time

time= distance/time

125÷4

31.25

Discussion

31.	67 kes table me aata hai or kitne baar
Answer» Step-by-step explanation: 67 KE table me AATA HAI only ONE TIME

31.

67 kes table me aata hai or kitne baar

Answer»

Step-by-step explanation:

67 KE table me AATA HAI only ONE TIME

Discussion

32.	Splifyplease sove it immidiately(625)-¼
Answer» Answer: 625 POWER -1/4 1/625..power 1/4 Answer =5 Because 555*5=625 Amswer 5 Follow❤

32.

Splifyplease sove it immidiately(625)-¼

Answer»

Answer:

625 POWER -1/4

1/625..power 1/4

Answer =5

Because 5*5*5*5=625

Amswer 5

Follow❤

Discussion

33.	39. If (0.4z-3)=-7/5. Find the value ofz(1.5z+9)a. 98/25b.26/35c.-96/25d d. None of these /
Answer» ANSWER: I don't KNOW answer Step-by-step EXPLANATION: SORRY

33.

39. If (0.4z-3)=-7/5. Find the value ofz(1.5z+9)a. 98/25b.26/35c.-96/25d d. None of these /

Answer»

ANSWER:

I don't KNOW answer

Step-by-step EXPLANATION:

SORRY

Discussion

34.	Find the Square rootthe smalles-tsquare number divisible6,8 and 15
Answer» Answer: 6 - 36 8 - 64 15 - 225 Step-by-step EXPLANATION: Hope it HELPS you ❣ please mark my answer as the brainliest ❣✨

34.

Find the Square rootthe smalles-tsquare number divisible6,8 and 15

Answer»

Answer:

6 - 36

8 - 64

15 - 225

Step-by-step EXPLANATION:

Hope it HELPS you ❣

please mark my answer as the brainliest ❣✨

Discussion

35.	36. The value of 2-(2) is2-(2) का मान क्या होगा?A.0b.4c.8d. 16
Answer» ANSWER: its o okna U uuuuuuuuuuuuuuuuuuuuuu

35.

36. The value of 2-(2) is2-(2) का मान क्या होगा?A.0b.4c.8d. 16

Answer»

ANSWER:

its o

okna U uuuuuuuuuuuuuuuuuuuuuu

Discussion

36.	1940957 translate into words
Answer» ANSWER: nineteen LAKH forty THOUSAND nine HUNDRED FIFTY seven.

36.

1940957 translate into words

Answer»

ANSWER:

nineteen LAKH forty THOUSAND nine HUNDRED FIFTY seven.

Discussion

37.	What's your problem,"said doctor to the patient.narration change
Answer» Answer: said the doctor to the patient (change into indirect SPEECH) The doctor found the patient INERT. ... The doctor said to me " your CONDITION is under CONTROL now" change in indirect speech. Step-by-step explanation: mark me as brain LIST

37.

What's your problem,"said doctor to the patient.narration change

Answer»

Answer:

said the doctor to the patient (change into indirect SPEECH) The doctor found the patient INERT. ... The doctor said to me " your CONDITION is under CONTROL now" change in indirect speech.

Step-by-step explanation:

mark me as brain LIST

Discussion

38.	12 write roaster from of [x 'x' is a prime number whichwhich is a divisor of 60}?
Answer» Step-by-step explanation: 3 and 5 are the PRIME NUMBERS

38.

12 write roaster from of [x 'x' is a prime number whichwhich is a divisor of 60}?

Answer»

Step-by-step explanation:

3 and 5 are the PRIME NUMBERS

Discussion

39.	(a-b)³=a³-b³-3ab(a-b)(a+b)³=? (formula)
Answer» Step-by-step EXPLANATION: (a+b)^3 =a^3+b^3+3ab hope this HELPS you MATE ✨

39.

(a-b)³=a³-b³-3ab(a-b)(a+b)³=? (formula)

Answer»

Step-by-step EXPLANATION:

(a+b)^3

=a^3+b^3+3ab

hope this HELPS you MATE ✨

Discussion

40.	Distance between(8,x and 6,8)is 2units. Find 3
Answer» ANSWER: I don't KNOW OKK I am DISTURBING you oohhhh yeahhhhh

40.

Distance between(8,x and 6,8)is 2units. Find 3

Answer»

ANSWER:

I don't KNOW OKK I am DISTURBING you oohhhh yeahhhhh

Discussion

41.	Which graph represents a quadratic function?Question 10 options:A) imageB) imageC) imageD) image
Answer» Step-by-step EXPLANATION: may be C is right ANSWER. I HOPE my answer is correct

41.

Which graph represents a quadratic function?Question 10 options:A) imageB) imageC) imageD) image

Answer»

Step-by-step EXPLANATION:

may be C is right ANSWER. I HOPE my answer is correct

Discussion

42.	(b) 4* + 1 = 2*+!फोटो दी पावर एक्स प्लस वन इज इक्वल टू टू टू द पावर एक्स प्लस वन
Answer» 7012458936774 is the ANSWER

Discussion

43.	A dog takes 6 leaps for every 4 leaps of a hare and 2 leaps of thedog are equal to 5 leaps of the hare. What is the ratio of their speed ?
Answer» = 6 leaps - 1 SECOND = 1 leap - 1/6 seconds. so, for two leaps the time taken is 2/6 = 1/3 seconds. next, we take the EXAMPLE of the hare. now it takes 4 leaps for dogs every 6 leaps. so in the same time , i.e., 1 sec it will take 4 leaps. = 4 leaps - 1 second. = 1 leap - 1/4 seconds. so, it will take 5 leaps in 5/4 seconds so as speed = DISTANCE upon time. speed dog / speed hare = (distance dog/time dog) / (distance hare/ time hare) = ratio = (1m/ 1/3 sec) / (1m / 5/4 sec). = ratio of speeds = 15/4

43.

A dog takes 6 leaps for every 4 leaps of a hare and 2 leaps of thedog are equal to 5 leaps of the hare. What is the ratio of their speed ?

Answer»

= 6 leaps - 1 SECOND

= 1 leap - 1/6 seconds.

so, for two leaps the time taken is 2/6 = 1/3 seconds.

next, we take the EXAMPLE of the hare. now it takes 4 leaps for dogs every 6 leaps.

so in the same time , i.e., 1 sec it will take 4 leaps.

= 4 leaps - 1 second.

= 1 leap - 1/4 seconds.

so, it will take 5 leaps in 5/4 seconds

so as speed = DISTANCE upon time.

speed dog / speed hare = (distance dog/time dog) / (distance hare/ time hare)

= ratio = (1m/ 1/3 sec) / (1m / 5/4 sec).

= ratio of speeds = 15/4

Discussion

44.	46. A started a business by investing Rs. X. After 4 months from the start of thebusiness B joined him with Rs. X+1500. If total profit earned is Rs. 51,000 and A'sshare of profit is Rs. 27000, what is the value of X ?1) Rs. 5400 2) Rs. 6300 3) Rs. 7200 4) Rs. 4500 5) Rs. 360047. A can finish a piece of work in a
Answer» ANSWER: according to my CALCULATIONS the answer MAYBE option 2

44.

46. A started a business by investing Rs. X. After 4 months from the start of thebusiness B joined him with Rs. X+1500. If total profit earned is Rs. 51,000 and A'sshare of profit is Rs. 27000, what is the value of X ?1) Rs. 5400 2) Rs. 6300 3) Rs. 7200 4) Rs. 4500 5) Rs. 360047. A can finish a piece of work in a

Answer»

ANSWER:

according to my CALCULATIONS the answer MAYBE option 2

Discussion

45.	How many squares are there in the figure? Solve it by using combination rule.
Answer» Answer: 14 SQUARE Step-by-step EXPLANATION: PLEASE MARK me as a BRAINLIEST

45.

How many squares are there in the figure? Solve it by using combination rule.

Answer»

Answer:

14 SQUARE

Step-by-step EXPLANATION:

PLEASE MARK me as a BRAINLIEST

Discussion

46.	3. 2, 4, 6, 3, ?, 12, 4, 16
Answer» Step-by-step EXPLANATION: ANSWER =8 or 10 hope it HELPS you

46.

3. 2, 4, 6, 3, ?, 12, 4, 16

Answer»

Step-by-step EXPLANATION:

ANSWER =8

or 10

hope it HELPS you

Discussion

47.	A dog takes 6 leaps for every 4 leaps of a hare and 2 leaps of thedog are equal to 5 leaps of the hare. What is the ratio of their speed?
Answer» Answer: 16:15 Step-by-step EXPLANATION: HOPE it will HELP you

47.

A dog takes 6 leaps for every 4 leaps of a hare and 2 leaps of thedog are equal to 5 leaps of the hare. What is the ratio of their speed?

Answer»

Answer:

16:15

Step-by-step EXPLANATION:

HOPE it will HELP you

Discussion

48.	25xxt-4Find the value of5-3x10xt-8
Answer» 5-3 = 2 2x10 =20xt 20xt-8= 12xt

48.

25xxt-4Find the value of5-3x10xt-8

Answer»

5-3 = 2

2x10 =20xt

20xt-8= 12xt

Discussion

49.	On Saturday mornings, Zack volunteers at the hospital where his mother works. One Saturday, he answers phone calls at the information desk while the receptionist is away. Then he spends 40 minutes delivering flowers to patients’ rooms. In all, Zack volunteers at the hospital for 90 minutes that day. How many minutes did Zack answer phone calls?
Answer» Step-by-step explanation: On Saturday mornings, Zack volunteers at the hospital where his mother works. One Saturday, he answers phone calls at the information desk while the receptionist is away. Then he spends 40 MINUTES delivering FLOWERS to PATIENTS’ rooms. In all, Zack volunteers at the hospital for 90 minutes that day. How many minutes did Zack answer phone calls.

49.

On Saturday mornings, Zack volunteers at the hospital where his mother works. One Saturday, he answers phone calls at the information desk while the receptionist is away. Then he spends 40 minutes delivering flowers to patients’ rooms. In all, Zack volunteers at the hospital for 90 minutes that day. How many minutes did Zack answer phone calls?

Answer»

Step-by-step explanation:

On Saturday mornings, Zack volunteers at the hospital where his mother works. One Saturday, he answers phone calls at the information desk while the receptionist is away. Then he spends 40 MINUTES delivering FLOWERS to PATIENTS’ rooms. In all, Zack volunteers at the hospital for 90 minutes that day. How many minutes did Zack answer phone calls.

Discussion

50.	Ci & si for one year is _______
Answer» ANSWER: whatttttttttttttttttt

50.

Ci & si for one year is _______

Answer»

ANSWER:

whatttttttttttttttttt

Discussion

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