332354 + Interview Questions in Secondary School in Math Page 471 InterviewSolution

23501.	Louise picks point at random fromthe 16 points marked with a dot in thediagram.the finds the equation of the line that goes through this point and through (o,o).Find the probability that Louise's line has a slope that is greater than 1.2) How many of the 16 points marked with dot in the diagram are a distanceof exactly 5 the point (0,0)?
Answer» ANSWER: i HATE MATHS SUBJECT ....

23501.

Louise picks point at random fromthe 16 points marked with a dot in thediagram.the finds the equation of the line that goes through this point and through (o,o).Find the probability that Louise's line has a slope that is greater than 1.2) How many of the 16 points marked with dot in the diagram are a distanceof exactly 5 the point (0,0)?

Answer»

ANSWER:

i HATE MATHS SUBJECT ....

Discussion

23502.	4x + 1 over 3y2What is the value of the expression above when x = 2 and y = 3? You must show all work and calculations to receive full credit.
Answer» ANSWER: $\star\bf{\:\pmb{Solution}}$ $\frac{4x+1}{3y²}$ as, GIVEN X = 2 and y = 3 so , $\frac{4(2)+1}{3(3)²}$ = $\frac{9}{27}$ = $\frac{1}{3}$

23502.

4x + 1 over 3y2What is the value of the expression above when x = 2 and y = 3? You must show all work and calculations to receive full credit.

Answer»

ANSWER:

$\star\bf{\:\pmb{Solution}}$

$\frac{4x+1}{3y²}$

as, GIVEN X = 2 and y = 3

so , $\frac{4(2)+1}{3(3)²}$

= $\frac{9}{27}$

= $\frac{1}{3}$

Discussion

23503.	3.732 x 3.732 - 1.732 x 1.732 ÷3.732 +1.732
Answer» ANSWER: Step-by-step EXPLANATION: 5.464 if SIMPLIFIED

23503.

3.732 x 3.732 - 1.732 x 1.732 ÷3.732 +1.732

Answer»

ANSWER:

Step-by-step EXPLANATION: 5.464 if SIMPLIFIED

Discussion

23504.	The coefficient of the y in the polynomial 4x+3y+2 is
Answer» Answer: 3 Step-by-step explanation: 3 is the COEFFICIENT of y

23504.

The coefficient of the y in the polynomial 4x+3y+2 is

Answer»

Answer:

3

Step-by-step explanation:

3 is the COEFFICIENT of y

Discussion

23505.	From -9cd^2,subtract -2cd^2
Answer» ANSWER: *DEAR* *your* *answer* =-7cd² Step-by-step EXPLANATION: -9cd²-(-2cd²) -9cd²+2cd² -7cd²

23505.

From -9cd^2,subtract -2cd^2

Answer»

ANSWER:

DEAR your answer =-7cd²

Step-by-step EXPLANATION:

-9cd²-(-2cd²)

-9cd²+2cd²

-7cd²

Discussion

23506.	Note:You are attempting question 11 out of 12Consider the below transportation problemWater SpaceElectricity heating heating AvailabilityElectricity50908020Natural Gas0605010Solar Heater0304030Demand (In units)201030What would be the initial basic feasible solution using north west corner method? Is the solutiondegenerate?(A) 2600, Yes(B) 2600, No(C) 2800, Yes(D) 2800, No
Answer» ANSWER: i am only STUDYING 6TH std Step-by-step EXPLANATION: so i did not KNOW about this

23506.

Note:You are attempting question 11 out of 12Consider the below transportation problemWater SpaceElectricity heating heating AvailabilityElectricity50908020Natural Gas0605010Solar Heater0304030Demand (In units)201030What would be the initial basic feasible solution using north west corner method? Is the solutiondegenerate?(A) 2600, Yes(B) 2600, No(C) 2800, Yes(D) 2800, No

Answer»

ANSWER:

i am only STUDYING 6TH std

Step-by-step EXPLANATION:

so i did not KNOW about this

Discussion

23507.	This right rectangular pyramid has a volume of 252 cm3. Its height is 12 cm and one edge of its base is 7 cm. What is the value of B?
Answer» Answer: ind the volume of each pyramid. 1. SOLUTION: The volume of a pyramid is , where B is the area of the BASE and h is the height of the pyramid. The base of this pyramid is a right triangle with legs of 9 inches and 5 inches and the height of the pyramid is 10 inches.plz MARK me brainlist

23507.

This right rectangular pyramid has a volume of 252 cm3. Its height is 12 cm and one edge of its base is 7 cm. What is the value of B?

Answer»

Answer:

ind the volume of each pyramid.

1.

SOLUTION:

The volume of a pyramid is , where B is the

area of the BASE and h is the height of the pyramid.

The base of this pyramid is a right triangle with legs

of 9 inches and 5 inches and the height of the

pyramid is 10 inches.plz MARK me brainlist

Discussion

23508.	1. igneous rockrock formed from the eroded rock fragments and other sediments which have been cemented together by dissolved chemicals 2. metamorphic rock eroded rock fragment or mineral 3. sedimentary rock igneous or sedimentary rock which has experienced physical and chemical changes from heat and pressure 4. sediment rock formed as magma or lava cools
Answer» ANSWER: what is the QUESTION in this?

23508.

1. igneous rockrock formed from the eroded rock fragments and other sediments which have been cemented together by dissolved chemicals 2. metamorphic rock eroded rock fragment or mineral 3. sedimentary rock igneous or sedimentary rock which has experienced physical and chemical changes from heat and pressure 4. sediment rock formed as magma or lava cools

Answer»

ANSWER:

what is the QUESTION in this?

Discussion

23509.	6. If the polynomial p(x) =x³-x²+3x + k is divided by (x - 1), the remainder obtainedIs 3, then the value of k is
Answer» ANSWER: okkkkkkkkkkkkkkkkkkkkkkkkkkkk

23509.

6. If the polynomial p(x) =x³-x²+3x + k is divided by (x - 1), the remainder obtainedIs 3, then the value of k is

Answer»

ANSWER:

okkkkkkkkkkkkkkkkkkkkkkkkkkkk

Discussion

23510.	Can someone answer this for me please?
Answer» ANSWER: d = 1.75 x 2) 3.5 hours Step-by-step EXPLANATION: DIVID 3.5 and 2 to GET 1.75

23510.

Can someone answer this for me please?

Answer»

ANSWER:

d = 1.75 x 2) 3.5 hours

Step-by-step EXPLANATION:

DIVID 3.5 and 2 to GET 1.75

Discussion

23511.	27. What is the value of 17 + 18:TO ... 40? it tone' (1) 504 dm (2) 724(3) 684dni(4) 324digit 128)
Answer» ANSWER: 35 Step-by-step explanation: 17 + 18 =35

23511.

27. What is the value of 17 + 18:TO ... 40? it tone' (1) 504 dm (2) 724(3) 684dni(4) 324digit 128)

Answer»

ANSWER: 35

Step-by-step explanation:

17 + 18 =35

Discussion

23512.	A box is 8 feet wide and 12 feet long. Vince used 720 cubic feet of packing material to fill the box halfway. What is the height of the box?
Answer» ANSWER: answer is in ATTACHMENT HOPE it HELPS you ✌✌

23512.

A box is 8 feet wide and 12 feet long. Vince used 720 cubic feet of packing material to fill the box halfway. What is the height of the box?

Answer»

ANSWER:

answer is in ATTACHMENT HOPE it HELPS you ✌✌

Discussion

23513.	305766-9afadt a6b-3595328e93Cuemath Methodology17:49Which of the following are risks of labelling children based on their academic performance?A. Children who have been labelled from a young age as weak or strong will develop a growth mindset.B. Children labelled as weak feel that they do not possess the math ability and hence will never come outof a fixed mindset.Children labelled as strong will always be under pressure to perform and hence refuse to take upchallenges that can threaten that label.D. Children with a fixed mindset will be more likely to develop traits such as perseverance andconfidenceA and BA, B and CB and CC and D
Answer» ANSWER: A, B and C Step-by-step EXPLANATION:

23513.

305766-9afadt a6b-3595328e93Cuemath Methodology17:49Which of the following are risks of labelling children based on their academic performance?A. Children who have been labelled from a young age as weak or strong will develop a growth mindset.B. Children labelled as weak feel that they do not possess the math ability and hence will never come outof a fixed mindset.Children labelled as strong will always be under pressure to perform and hence refuse to take upchallenges that can threaten that label.D. Children with a fixed mindset will be more likely to develop traits such as perseverance andconfidenceA and BA, B and CB and CC and D

Answer»

ANSWER:

A, B and C

Step-by-step EXPLANATION:

Discussion

23514.	Find the time in which a man who borrowed #400 at 5% interest will pay back #500
Answer» Answer: depends UPON the given INTEREST rate is at how much TIME

23514.

Find the time in which a man who borrowed #400 at 5% interest will pay back #500

Answer»

Answer:

depends UPON the given INTEREST rate is at how much TIME

Discussion

23515.	What is the value of a^3 - b^3 if a/b + b/a = -1(a,b ≠ 0)?
Answer» ANSWER: A2 B2 c2 __+__ +__ BC ca ab Step-by-step explanation: =a3 + b3+c3 __ __ __ abc abc abc =a3+b3+c3 _________ abc

23515.

What is the value of a^3 - b^3 if a/b + b/a = -1(a,b ≠ 0)?

Answer»

ANSWER:

A2 B2 c2

__+__ +__

BC ca ab

Step-by-step explanation:

=a3 + b3+c3

__ __ __

abc abc abc

=a3+b3+c3

_________

abc

Discussion

23516.	Can you please answer my question is very urgent
Answer» Answer: adjacent angles a,b or c,d or E,f They are the angles that SUM up to give a STRAIGHT line. Corresponding angles a=e, b=f c=g so on They are formed when 2 straight lines are intersected by transversal Alternate angles d=f, , e=c They are formed when 2 straight line is INTERSECTING a transversal Vertically opposite angle a=c, b=d, e=g, h=f They are just the opposite angle fomed by intersection of 2 non PARALLEL lines

23516.

Can you please answer my question is very urgent

Answer»

Answer:

adjacent angles a,b or c,d or E,f

They are the angles that SUM up to give a STRAIGHT line.

Corresponding angles a=e, b=f c=g so on

They are formed when 2 straight lines are intersected by transversal

Alternate angles d=f, , e=c

They are formed when 2 straight line is INTERSECTING a transversal

Vertically opposite angle a=c, b=d, e=g, h=f

They are just the opposite angle fomed by intersection of 2 non PARALLEL lines

Discussion

23517.	Find the areas of circles with radii of 1, 2, and 4 centimeters. Then predict how the area of a circle changes when the radius is doubled.
Answer» ANSWER: SEND the CLEAR SUM Step-by-step EXPLANATION: send the sum clear

23517.

Find the areas of circles with radii of 1, 2, and 4 centimeters. Then predict how the area of a circle changes when the radius is doubled.

Answer»

ANSWER:

SEND the CLEAR SUM

Step-by-step EXPLANATION:

send the sum clear

Discussion

23518.	Simon has 18.5ft of fencing. He makes a circular garden with the fencing. What is the area of Simon's garden to the nearest square foot?
Answer» Step-by-step EXPLANATION: HOPE it HELPS you make me BRAINLIEST

23518.

Simon has 18.5ft of fencing. He makes a circular garden with the fencing. What is the area of Simon's garden to the nearest square foot?

Answer»

Step-by-step EXPLANATION:

HOPE it HELPS you

make me BRAINLIEST

Discussion

23519.	At a local museum, a statue must be at least 246 centimeters tall for display purposes. Andy wants to give the museum the statue he built. His statue is 3 feet 4 inches tall. Is Andy's statue tall enough to be accepted by the museum? Explain.
Answer» ANSWER: Answer is in ATTACHMENT HOPE it HELPS you!

23519.

At a local museum, a statue must be at least 246 centimeters tall for display purposes. Andy wants to give the museum the statue he built. His statue is 3 feet 4 inches tall. Is Andy's statue tall enough to be accepted by the museum? Explain.

Answer»

ANSWER:

Answer is in ATTACHMENT HOPE it HELPS you!

Discussion

23520.	Define Force ?Kuch noi aisehi bas ..app batao ?
Answer» Step-by-step explanation: Aristotle famously represented a force as anything that causes an object to undergo “unnatural motion”. Sir Isaac Newton was one of the first scientists to study gravity and force. Any KIND of force is just a push or a PULL. It can be DESCRIBED as a push or pull on an object. I *hope* it will HELP you

23520.

Define Force ?Kuch noi aisehi bas ..app batao ?

Answer»

Step-by-step explanation:

Aristotle famously represented a force as anything that causes an object to undergo “unnatural motion”. Sir Isaac Newton was one of the first scientists to study gravity and force. Any KIND of force is just a push or a PULL. It can be DESCRIBED as a push or pull on an object.

I hope it will HELP you

Discussion

23521.	Shweta, Piyush and Nachiket togetherinvested 80000 rupees and started abusiness of selling sheets and towelsfrom Solapur. Shweta's share of thecapital was 30000 rupees and Piyush's12000. At the end of the year they hadmade a profit of 24%. What was
Answer» ANSWER: can you COMPLETE your QUESTION and BRAINLIEST PLS

23521.

Shweta, Piyush and Nachiket togetherinvested 80000 rupees and started abusiness of selling sheets and towelsfrom Solapur. Shweta's share of thecapital was 30000 rupees and Piyush's12000. At the end of the year they hadmade a profit of 24%. What was

Answer»

ANSWER:

can you COMPLETE your QUESTION and BRAINLIEST PLS

Discussion

23522.	F(x) = x3 − 12x + 1 has local minima atA) x = 2B) x = −2C) x = 0D) none of these
Answer» D) NON of these The ANSWER is 1/3

23522.

F(x) = x3 − 12x + 1 has local minima atA) x = 2B) x = −2C) x = 0D) none of these

Answer»

D) NON of these

The ANSWER is 1/3

Discussion

23523.	Decrease 120 cm by 24%
Answer» $\huge \mathbb\fcolorbox{black}{lavenderblush}{Answer♡}$ 120, PERCENTAGE DECREASED by 24% (PERCENT) of its value = 91.2 $\\ \\$

23523.

Decrease 120 cm by 24%

Answer»

$\huge \mathbb\fcolorbox{black}{lavenderblush}{Answer♡}$

120, PERCENTAGE DECREASED by 24% (PERCENT) of its value = 91.2

$\\ \\$

Discussion

23524.	7.On adding 5 and 15 respectively to the two numbers, theirratio becomes 5:4. If 20 and 15 is respectively subtractedfrom the two numbers, the ratio becomes 5:2. Find thenumbers.
Answer» ANSWER: 45 and 25 Step-by-step EXPLANATION:

23524.

7.On adding 5 and 15 respectively to the two numbers, theirratio becomes 5:4. If 20 and 15 is respectively subtractedfrom the two numbers, the ratio becomes 5:2. Find thenumbers.

Answer»

ANSWER:

45 and 25

Step-by-step EXPLANATION:

Discussion

23525.	The theater department charged $5 per ticket for admission to the fall play, My Fair Lady. Additionally, they asked for a donation of x dollars per ticket to help buy new costumes. On Friday night, they sold 80 tickets to the fall play, and everyone who bought a ticket donated.Pick all the expressions that represent how much the theater department made on Friday.
Answer» 80x5+X BRAINLIEST PLS...

Discussion

23526.	The number of chapatis that 30 children in a hostel need at every meal is given below.Make a frequency table for these scores.3, 2, 2, 3, 4, 5, 4, 3, 4, 5, 2, 3, 4, 3, 2, 5, 4, 4, 4, 3, 3, 2, 2, 2, 3, 4, 3, 2, 3, 2
Answer» Let's break down the QUESTION first. Total amount of Chapatis: 30. Amount of times (number) occurs 3 = 10 2 = 9 4 = 8 5 = 3 Now add TALLY marks accordingly.. HOPE THIS HELPS~

23526.

The number of chapatis that 30 children in a hostel need at every meal is given below.Make a frequency table for these scores.3, 2, 2, 3, 4, 5, 4, 3, 4, 5, 2, 3, 4, 3, 2, 5, 4, 4, 4, 3, 3, 2, 2, 2, 3, 4, 3, 2, 3, 2

Answer»

Let's break down the QUESTION first.

Total amount of Chapatis: 30.

Amount of times (number) occurs

3 = 10

2 = 9

4 = 8

5 = 3

Now add TALLY marks accordingly..

HOPE THIS HELPS~

Discussion

23527.	The function f : R −→ R defined as f(x) = 0, x ≤ 0 and f(x) = x, x > 0A) continuousB) differentiableC) boundedD) none of these
Answer» ANSWER: continous Step-by-step EXPLANATION:

23527.

The function f : R −→ R defined as f(x) = 0, x ≤ 0 and f(x) = x, x > 0A) continuousB) differentiableC) boundedD) none of these

Answer»

ANSWER:

continous

Step-by-step EXPLANATION:

Discussion

23528.	Integration tan³x dx
Answer» ANSWER: Step-by-step explanation: $\\\tt \int\limits tan^3x \, dx \\= \int\limits (tan^2x )(tan x) \, dx \\= \int\limits (sec^2x-1 )(tan x) \, dx \\= \int\limits sec^2x (tan x) \, dx - \int\limits tan x \, dx$ Now lets split this into two PARTS just to MAKE it LOOK clean: Let y = sex x then dy = secx tanx dx Now solving the first term: $\\\tt \int\limits y (sec x \ tanx) \, \dfrac{dy}{(sec x \ tanx) }\\\\=\int\limits y dy \\\\=\dfrac{y^{2} }{2} + C_{1}\\=\dfrac{sec^{2}x }{2} + C_{1}\\$ For the SECOND part: Let t = cos x then dt = sin x dx Now, $\\\tt\\ \int\limits tan x \, dx \\ = \int\limits \dfrac{sin x }{cos x} \, dx \\= \int\limits \dfrac{sin x }{t} \, \dfrac{dt }{sin x} \\\\= \int\limits \dfrac{1 }{t} dt \\\\= log_{e} \|cos x\| + C_{2}$ Combining these two gives $\\\tt \int\limits tan^3x \, dx = \dfrac{sec^{2}x }{2} - log_{e} \|cos x\| +C$

23528.

Integration tan³x dx

Answer»

ANSWER:

Step-by-step explanation:

$\\\tt \int\limits tan^3x \, dx \\= \int\limits (tan^2x )(tan x) \, dx \\= \int\limits (sec^2x-1 )(tan x) \, dx \\= \int\limits sec^2x (tan x) \, dx - \int\limits tan x \, dx$

Now lets split this into two PARTS just to MAKE it LOOK clean:

Let

y = sex x

then dy = secx tanx dx

Now solving the first term:

$\\\tt \int\limits y (sec x \ tanx) \, \dfrac{dy}{(sec x \ tanx) }\\\\=\int\limits y dy \\\\=\dfrac{y^{2} }{2} + C_{1}\\=\dfrac{sec^{2}x }{2} + C_{1}\\$

For the SECOND part:

Let t = cos x

then dt = sin x dx

Now,

$\\\tt\\ \int\limits tan x \, dx \\ = \int\limits \dfrac{sin x }{cos x} \, dx \\= \int\limits \dfrac{sin x }{t} \, \dfrac{dt }{sin x} \\\\= \int\limits \dfrac{1 }{t} dt \\\\= log_{e} |cos x| + C_{2}$

Combining these two gives

$\\\tt \int\limits tan^3x \, dx = \dfrac{sec^{2}x }{2} - log_{e} |cos x| +C$

Discussion

23529.	একটি গ্যাসের বাম্পঘনত্ব 16, STP-তে আয়তন 11.2 L। ওই গ্যাসের ভর হবে-0 16 g(d) 11.2 ga) 22.4 g(b) 8 g
Answer» ANSWER: 16 G is the CORRECT answer

23529.

একটি গ্যাসের বাম্পঘনত্ব 16, STP-তে আয়তন 11.2 L। ওই গ্যাসের ভর হবে-0 16 g(d) 11.2 ga) 22.4 g(b) 8 g

Answer»

ANSWER:

16 G is the CORRECT answer

Discussion

23530.	X +1uponx=4 value of x³+1uonx³
Answer» Answer: khud se try KRO aap Step-by-step EXPLANATION: aap JANTE ho aapse bn jayega but aap try KRKE dekho

23530.

X +1uponx=4 value of x³+1uonx³

Answer»

Answer:

khud se try KRO aap

Step-by-step EXPLANATION:

aap JANTE ho aapse bn jayega but aap try KRKE dekho

Discussion

23531.	Find the distance between(-4,3) (2,-3)
Answer» I really hate to BREAK it to you but, this question's already answered by a fellow brainly user. If you want, here's the link to the answer. brainly.in/question/13559666 Hope I atleast "helped" you Have a NICE day :)

23531.

Find the distance between(-4,3) (2,-3)

Answer»

I really hate to BREAK it to you but, this question's already answered by a fellow brainly user. If you want, here's the link to the answer.

brainly.in/question/13559666

Hope I atleast "helped" you

Have a NICE day :)

Discussion

23532.	The function f(x) = \|x + 2\|, ∀x ∈ R isA) differentiable at x = −2B) not differentiable at x = −2C) differentiable at any x ∈ RD) none of these
Answer» ☆ ANSWER :- G(S)=[−2,2] So, F(g(S))=[0,4]=S And f(S)=[0,16]⇒f(g(S))=∈f(S) ALSO, g(f(S))=[−4,4]=g∈(S) So, g(f(S))=∈ S

23532.

The function f(x) = |x + 2|, ∀x ∈ R isA) differentiable at x = −2B) not differentiable at x = −2C) differentiable at any x ∈ RD) none of these

Answer»

☆ ANSWER :-

G(S)=[−2,2]

So, F(g(S))=[0,4]=S

And f(S)=[0,16]⇒f(g(S))=∈f(S)

ALSO, g(f(S))=[−4,4]=g∈(S)

So, g(f(S))=∈ S

Discussion

23533.	The domain of function f(x) = tanx is
Answer» Answer: DOMAIN: So the domain of f(x) := tanx is all real numbers EXCEPT x = π 2 + kπ, k an INTEGER. All of the trig functions are periodic and thus are not one-to-one

23533.

The domain of function f(x) = tanx is

Answer»

Answer:

DOMAIN: So the domain of f(x) := tanx is all real numbers EXCEPT x = π 2 + kπ, k an INTEGER. All of the trig functions are periodic and thus are not one-to-one

Discussion

23534.	Integration 3 square root x square derivative
Answer» Answer: Derivative Rules Common Functions FUNCTION Derivative Square Root √x (½)x-½ Exponential ex ex ax ln(a) ax Logarithms ln(x) 1/x Combine 12 1 2 and −1 - 1 . Move the negative in front of the fraction. By the Power RULE, the integral of x−12 x - 1 2 with RESPECT to x is 2x12 2 x 1 2 . The answer is the antiderivative of the function f(x)=1√x f ( x ) = 1 x

23534.

Integration 3 square root x square derivative

Answer»

Answer:

Derivative Rules

Common Functions FUNCTION Derivative

Square Root √x (½)x-½

Exponential ex ex

ax ln(a) ax

Logarithms ln(x) 1/x

Combine 12 1 2 and −1 - 1 . Move the negative in front of the fraction. By the Power RULE, the integral of x−12 x - 1 2 with RESPECT to x is 2x12 2 x 1 2 . The answer is the antiderivative of the function f(x)=1√x f ( x ) = 1 x

Discussion

23535.	2. Express the following in m/s:(a) 18 km/h
Answer» Answer: 50m/s Step-by-step explanation: 18km/h = 18000m/h = 18000m/ 60MIN = 300m/min = 300m/60s = 50m/s

23535.

2. Express the following in m/s:(a) 18 km/h

Answer»

Answer:

50m/s

Step-by-step explanation:

18km/h

= 18000m/h

= 18000m/ 60MIN

= 300m/min

= 300m/60s

= 50m/s

Discussion

23536.	Round off the following to the nearest tens: i) 6 ii) 35 iii) 163 iv) 2748 pls reply fast!
Answer» Answer: 1)10 2)40 3)160 4)2750 Hope it HELPS .

23536.

Round off the following to the nearest tens: i) 6 ii) 35 iii) 163 iv) 2748 pls reply fast!

Answer»

Answer:

1)10

2)40

3)160

4)2750

Hope it HELPS .

Discussion

23537.	19. The numerator of a fraction is five less than thedenominator. Also, four times the numerator is onemore than the denominator. Find the fraction.(A) 4/9(B) 3/8(C) 2/7 (D) 7/12bonito
Answer» Answer: 6/7 Step-by-step explanation: Let n be NUMERATOR and d be denominator. n=d-5, 4n=d+1. Bring d to ONE side. d=n+5, d=4n-1 so n+5=4n-1, 3n=6, n=2 d=5+2=7

23537.

19. The numerator of a fraction is five less than thedenominator. Also, four times the numerator is onemore than the denominator. Find the fraction.(A) 4/9(B) 3/8(C) 2/7 (D) 7/12bonito

Answer»

Answer:

6/7

Step-by-step explanation:

Let n be NUMERATOR and d be denominator. n=d-5, 4n=d+1.

Bring d to ONE side.

d=n+5, d=4n-1

so n+5=4n-1, 3n=6, n=2

d=5+2=7

Discussion

23538.	What is the value of the expression 5(7x + 5), when x = 10
Answer» Answer: 5(7x + 5) GIVEN, X= 10 5 ( 7 × 10 + 5) 5 (70 + 5) 5× 75 375

23538.

What is the value of the expression 5(7x + 5), when x = 10

Answer»

Answer:

5(7x + 5)

GIVEN, X= 10

5 ( 7 × 10 + 5)

5 (70 + 5)

5× 75

375

Discussion

23539.	1\|(125)2 x (8) 73(64)213. Simplify:from
Answer» ANSWER: cgiog kgxfiyfidlzg glfjDjxkgh glxjfydjsrdugfzpffisuesurstixgkydhJc glxjfadarjdzlxgkyjfydjyglchvugugohpjpmmobusriaezaezaztdzofozofhfHexugyduJckgRjxuvuguls airdlzdtkaeuslhclyfjyfjtostoclcgkydjyridtkyiryuryridtidtistisrsrisuraristidtodTHANKS

23539.

1|(125)2 x (8) 73(64)213. Simplify:from

Answer»

ANSWER:

cgiog kgxfiyfidlzg glfjDjxkgh glxjfydjsrdugfzpffisuesurstixgkydhJc glxjfadarjdzlxgkyjfydjyglchvugugohpjpmmobusriaezaezaztdzofozofhfHexugyduJckgRjxuvuguls airdlzdtkaeuslhclyfjyfjtostoclcgkydjyridtkyiryuryridtidtistisrsrisuraristidtodTHANKS

Discussion

23540.	Given that
Answer» ANSWER: what's UR QUESTION Step-by-step explanation: plz upload FULL question

23540.

Given that

Answer»

ANSWER:

what's UR QUESTION

Step-by-step explanation:

plz upload FULL question

Discussion

23541.	Q.15 In ohm's experiment, the value of the unknown resistances were found to be 6.12, 6.24, 6.00,5.88, 5.76. Calculate the absolute error, relative error and percentage error in thismeasurement
Answer» Step-by-step explanation: FRIEND, the QUESTION you SENT. I have solved it.You SEE it and understand it. You can also apply other questions.Love you friend

23541.

Q.15 In ohm's experiment, the value of the unknown resistances were found to be 6.12, 6.24, 6.00,5.88, 5.76. Calculate the absolute error, relative error and percentage error in thismeasurement

Answer»

Step-by-step explanation:

FRIEND, the QUESTION you SENT. I have solved it.You SEE it and understand it. You can also apply other questions.Love you friend

Discussion

23542.	A/2+b/5=1/4 ; 5a - 2b = -3/2 (solve the simultaneous equation)
Answer» Answer: a=1/10, b=1 Step-by-step explanation: (1) a/2+b/5=1/4, (2) 5a-2b=-3/2 Multiply (1) by 10. (3) 5a+2b=2.5 (3)+(2) 10a=1, a=1/10 (3)-(2) 4b=4, b=1

23542.

A/2+b/5=1/4 ; 5a - 2b = -3/2 (solve the simultaneous equation)

Answer»

Answer:

a=1/10, b=1

Step-by-step explanation:

(1) a/2+b/5=1/4, (2) 5a-2b=-3/2

Multiply (1) by 10. (3) 5a+2b=2.5

(3)+(2) 10a=1, a=1/10

(3)-(2) 4b=4, b=1

Discussion

23543.	1) Calculate simple interest if,P= 50,000, R = 8 p.c.p.a. and T = 4 years
Answer» Answer: 16000 Step-by-step EXPLANATION: SIMPLE Interest = PRT/100 5000084/100 = 16000

23543.

1) Calculate simple interest if,P= 50,000, R = 8 p.c.p.a. and T = 4 years

Answer»

Answer:

16000

Step-by-step EXPLANATION:

SIMPLE Interest = P*R*T/100

50000*8*4/100 = 16000

Discussion

23544.	X1+12у1-t21111P2t92t pakistan answer
Answer» Answer: 5x 3 -3− 3x 2)2) ÷x2Which of the following statements is not true for the chemical EQUATION? 2N₂O, → 4NO₂ + O₂ (A) 2 mol of N₂O, on dissociation gives 4 mol of NO, and 1 mol of O (B) 1 mol of N₂O5 on dissociation gives 2 mol of NO, and 0.5 mol of O (C) 2 G of N₂O, on dissociation gives 4 g of NO and 1 g of O₂ (D) 216 g of N₂O, on dissociation gives 184 g of NO, and 32 g of O₂5x $3 -$ 3x $2)$ ÷x2 Step-by-step explanation: 5x 3 -3− 3x 2)2) ÷x2Which of the following statements is not true for the chemical equation? 2N₂O, → 4NO₂ + O₂ (A) 2 mol of N₂O, on dissociation gives 4 mol of NO, and 1 mol of O (B) 1 mol of N₂O5 on dissociation gives 2 mol of NO, and 0.5 mol of O (C) 2 g of N₂O, on dissociation gives 4 g of NO and 1 g of O₂ (D) 216 g of N₂O, on dissociation gives 184 g of NO, and 32 g of O₂5x $3 -$ 3x $2)$ ÷x2

23544.

X1+12у1-t21111P2t92t pakistan answer

Answer»

Answer:

5x

3 -3−

3x

2)2)

÷x2Which of the following statements is not true for the chemical EQUATION?

2N₂O, → 4NO₂ + O₂

(A) 2 mol of N₂O, on dissociation gives 4 mol of NO, and 1 mol of O

(B) 1 mol of N₂O5 on dissociation gives 2 mol of NO, and 0.5 mol of O (C) 2 G of N₂O, on dissociation gives 4 g of NO and 1 g of O₂

(D) 216 g of N₂O, on dissociation gives 184 g of NO, and 32 g of O₂5x

$3 -$

3x

$2)$

÷x2

Step-by-step explanation:

5x

3 -3−

3x

2)2)

÷x2Which of the following statements is not true for the chemical equation?

2N₂O, → 4NO₂ + O₂

(A) 2 mol of N₂O, on dissociation gives 4 mol of NO, and 1 mol of O

(B) 1 mol of N₂O5 on dissociation gives 2 mol of NO, and 0.5 mol of O (C) 2 g of N₂O, on dissociation gives 4 g of NO and 1 g of O₂

(D) 216 g of N₂O, on dissociation gives 184 g of NO, and 32 g of O₂5x

$3 -$

3x

$2)$

÷x2

Discussion

23545.	If p(x)=2-13+17+12 ,find p(2) and p(-3)
Answer» Answer: there is mistake in question PLEASE CHECKOUT and ask right question....

23545.

If p(x)=2-13+17+12 ,find p(2) and p(-3)

Answer»

Answer:

there is mistake in question PLEASE CHECKOUT and ask right question....

Discussion

23546.	If cos 5° = x. find sin 10° cos 10° tan 10°
Answer» ANSWER: hdhshshshshsgsgsgsgsgsgsgsgsggsgsgg Step-by-step EXPLANATION: YEH

23546.

If cos 5° = x. find sin 10° cos 10° tan 10°

Answer»

ANSWER:

hdhshshshshsgsgsgsgsgsgsgsgsggsgsgg

Step-by-step EXPLANATION:

YEH

Discussion

23547.	(1/2)^5×(-2/3)^4×(3/5)^-1 =?
Answer» Answer: 5/486 Step-by-step EXPLANATION: (1/2)^5 * (-2/3)^4 * (3/5)^-1 = (1/32) * (16/81) * (5/3) = 5/ (2813) = 5/486

23547.

(1/2)^5×(-2/3)^4×(3/5)^-1 =?

Answer»

Answer:

5/486

Step-by-step EXPLANATION:

(1/2)^5 * (-2/3)^4 * (3/5)^-1 = (1/32) * (16/81) * (5/3)

= 5/ (2*81*3)

= 5/486

Discussion

23548.	Standing on the terrace of a building, a boy of height 1.2m spotted a balloon at a vertical height of 200m tied to the ground at an elevation of 60°. Find the distance between the boy and the balloon and height of the building.
Answer» Answer: what the boy doing there Step-by-step explanation: go and MAKE him do studies RATHER than SEEING baloons

23548.

Standing on the terrace of a building, a boy of height 1.2m spotted a balloon at a vertical height of 200m tied to the ground at an elevation of 60°. Find the distance between the boy and the balloon and height of the building.

Answer»

Answer:

what the boy doing there

Step-by-step explanation:

go and MAKE him do studies RATHER than SEEING baloons

Discussion

23549.	A man make a building in 1 day 20 hours if I will give 10x boost for one hour to him then he take how much time to complete that building
Answer» Step-by-step EXPLANATION: 1 Day = 24 HRS 24+20 is normal SPEED = 44*10 if boost given =440hrs, 440/24 18 days and 8 hrs is required ans I hope it helped mark as brainliest, thx

23549.

A man make a building in 1 day 20 hours if I will give 10x boost for one hour to him then he take how much time to complete that building

Answer»

Step-by-step EXPLANATION:

1 Day = 24 HRS

24+20 is normal SPEED

= 44*10 if boost given

=440hrs, 440/24

18 days and 8 hrs is required ans

I hope it helped mark as brainliest, thx

Discussion

23550.	(i) The sum of two numbers is 70 and thedifference between them is 50. Find thenumbers.
Answer» As per the given conditions, we have : • The sum of two numbers is 70. • The difference between them is 50. We need to calculate the numbers . Let us ASSUME the numbers as x and y respectively. According to the question, » The sum of two numbers is 70. $\longmapsto \sf {x + y = 70 }$ Let it be the equation (1). Also, the difference between them is 50. $\longmapsto \sf {x - y = 50 }$ From this EQUATION, we have : $\longmapsto \sf {x = 50 + y }$ Here, we get that x is equal to the sum of 50 and y. Substituting value of x from this equation into the equation (1). $\longmapsto \sf {x + y = 70 }$ $\longmapsto \sf {(50 +y) + y = 70 }$ $\longmapsto \sf {50 + y + y = 70 }$ $\longmapsto \sf {50 + 2y = 70 }$ $\longmapsto \sf {2y = 70 - 50}$ $\longmapsto \sf { 2y = 20 }$ $\longmapsto \sf { y = \cancel{\dfrac{20}{2}} }$ $\longmapsto \boxed{\sf { y = 10 }}$ Henceforth, value of y is 10. SUBSTITUTE the value of y in the equation (1) to find the value of y. $\longmapsto \sf {x + y = 70 }$ $\longmapsto \sf {x + 10 = 70 }$ $\longmapsto \sf {x = 70 -10 }$ $\longmapsto\boxed{ \sf {x = 60 }}$ Henceforth, value of x is 60. Therefore, • Two numbers ⇒ x and y ⇒ 10 and 60.

23550.

(i) The sum of two numbers is 70 and thedifference between them is 50. Find thenumbers.

Answer»

As per the given conditions, we have :

• The sum of two numbers is 70.

• The difference between them is 50.

We need to calculate the numbers .

Let us ASSUME the numbers as x and y respectively.

According to the question,

» The sum of two numbers is 70.

$\longmapsto \sf {x + y = 70 }$

Let it be the equation (1).

Also, the difference between them is 50.

$\longmapsto \sf {x - y = 50 }$

From this EQUATION, we have :

$\longmapsto \sf {x = 50 + y }$

Here, we get that x is equal to the sum of 50 and y. Substituting value of x from this equation into the equation (1).

$\longmapsto \sf {x + y = 70 }$

$\longmapsto \sf {(50 +y) + y = 70 }$

$\longmapsto \sf {50 + y + y = 70 }$

$\longmapsto \sf {50 + 2y = 70 }$

$\longmapsto \sf {2y = 70 - 50}$

$\longmapsto \sf { 2y = 20 }$

$\longmapsto \sf { y = \cancel{\dfrac{20}{2}} }$

$\longmapsto \boxed{\sf { y = 10 }}$

Henceforth, value of y is 10. SUBSTITUTE the value of y in the equation (1) to find the value of y.

$\longmapsto \sf {x + y = 70 }$

$\longmapsto \sf {x + 10 = 70 }$

$\longmapsto \sf {x = 70 -10 }$

$\longmapsto\boxed{ \sf {x = 60 }}$

Henceforth, value of x is 60.

Therefore,

• Two numbers ⇒ x and y ⇒ 10 and 60.

Discussion

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