ann and bill share an amount of money in ratio 7:n. Ann gets 28%of the money. workout value of n

Answers

Answer 1
· Author has 117 answers and 6.1K answer views
If they share the money in ratio 7:n

And Ann had 28%

Thus unit ratio will be 28/7 = 4

Since Bill had 100 - 28 = 72%

Bill ratio will be 72/4 = 18

7:n will be 7:18

Thus the value of n is 18

Related Questions

ver resposta das frações 1/5÷3/7​

Answers

Answer:

7/15

Step-by-step explanation:

[tex]\frac{1}{5} / \frac{3}{7}\\\\\frac{1}{5} *\frac{7}{3} \\\\\frac{1*7}{5*3}=\boxed{\frac{7}{15}}[/tex]

Hope this helps.

I don't understand how to solve Sequence dots? Can you show me step by step how to solve the first one A?

Answers

Answer how but just put it on brainly

Step-by-step explanation:

it tells you the answer

Is 1/3 of 27 greater or smaller than 27?

Answers

Answer:

This has got to be the easiest question I've seen on here so far.

1/3 of 27 ???

Of course it'll be smaller since it's a fraction of the whole number. 1/3 of 27 is 9

Which function is equivalent to g(x) = x2 + 15x – 54?
g(x) = (x + 9)(x – 6)

g(x) = (x – 9)(x + 6)

g(x) = (x – 18)(x + 3)

g(x) = (x + 18)(x – 3)

Answers

Answer:

g(x)=(x+18)+(x-3)

Step-by-step explanation:

The function i.e. g(x)=(x+18)(x-3) equivalent to the given equation.

Given that,

The equation is [tex]g(x) = x^2 + 15x - 54[/tex].We need to solve it.

Based on the above information, the calculation is as follows:

[tex]g(x) = x^2 + 15x - 54[/tex]

[tex]x^2 + 18x - 3x - 64\\\\x (x + 18) - 3(x + 18)\\\\(x +18 ) (x - 3)[/tex]

Learn more: brainly.com/question/17429689

10
Favorite Book Types
3%
Romance
Comedy
16%
Fantasy
14%
Science
Fiction
1896
Mystery
10%
Historical
Fiction
If 300 people were surveyed. How many people like comedy as their favorite book? *
(10 Points)
O 39
O 183
O 117
O 54

Answers

Answer:

117

Step-by-step explanation:

By adding the percentages given: 3+16+14+18+10

you get 61%

multiply 300 by .61 or 61%

you get 183

subtract 183 from 300

you are left with 117 which is the answer

what is the feet and in47 in = ? ft ? in

Answers

Answer:

3.167

Step-by-step explanation:

Hope this helps

Sarah took clothes to the cleaners three times last month.​ First, she brought 2 shirts and 1 of slacks and paid ​$9.97. Then she brought 5 ​shirts, 3 pairs of​ slacks, and 1 sports coat and paid ​$34.91. ​Finally, she brought 3 shirts and 2 sports coats and paid ​$22.45.

How much was she charged for each​ shirt, each pair of​ slacks, and each sports​ coat?

Answers

Answer:

Each Shirt costs: $1.49

Each Slack costs: $4.49

Each Sport coat costs: $7.99

Find the exact Value
Sin 75 - sin 15° using
sum-to product formula​

Answers

Answer:

Prefer the attachment for ur ans.

PLZ HELP ME ON THE QUESTION!!

If 4(x - 2) − 2(x + 5) = 8, what is the value of x?

Answers

Answer:

x=13

Step-by-step explanation:

Answer:

x = 13

Step-by-step explanation:

13 - 2  = 11 x 4 = 44

13 + 5 = 18 x 2 = 36

44 - 36 = 8

I hope this helps you! :D

what is the slope of a line passing through (2,-3) and (5,1)?​

Answers

Answer:

The slope of the line is ⁸/₅, or 1.6

Step-by-step explanation:

Slope is equal to Δy/Δx, so we have:

(1 - (-3)) / (5 / 2)

= 4 / 2.5

= 8 / 5, or 1.6

1.which side of AFED does AB in AABC correspond to?
2.which side in AFED does CB in AABC correspond to?
3.which side in AFED does AC in AABC correspond to?
4.what scale factor was used in the dilation of AABC to AFED?explain how you found the scale factor.
5.what is the length of side DE?show how you found this length.
6.use the pythagorean theorem to find the length of side FD.show your work

Answers

Rotate one of them so the right angle is in the same orientation as the other one.

1. AB = DE

2. CB = FE

3. AC = DF

4. Compare the length of two known sides: cb and EF

CB = 3 and EF = 8

8/3 = 2 2/3 scale factor

5. Ab is side de. Multiply the length of ab by the scale factor:

4 x 2 2/3 = 10 2/3

6. FD = sqrt ( 10 2/3^2 + 8^2)

FD = 13 1/3

write the first four terms of the sequence


the rule is: start at 3 1/8, subtract 3/4​

Answers

Answer:

start at 3 1/8

1st teem = 3 1/8

2nd term = 3 1/8 - 3/4

                = 25/8 - 3/4

                = 25/8 - 6/8

                 =19/8

                 = 2 3/8

3rd term = 2 3/8 - 3/4

                = 19/8 - 3/4

                = 19/8 - 6/8

                 =13/8

                 = 1 5/8

4th term = 1 5/8 - 3/4

                = 13/8 - 3/4

                = 13/8 - 6/8

                 =7/8

                 

Step-by-step explanation:

Solve for x:
I need a answer with an explanation. Algebra 1

Answers

Answer: x = -1

Step-by-step explanation:

You need to convert to the same base

[tex]\frac{1}{16} = \frac{1}{2^{4} } = 2^{-4}[/tex]

So

[tex]2^{-4} = 2^{-2x-6}[/tex]

For these values to be equal, the exponents have to be equal

-4 = -2x - 6

2 = -2x

x = -1

I need help, with this

Answers

I would say Tuesday, since it’s the only part that decreases on the whole graph.

f(x) = V22
g(x) = V322
Find (f .g)(x). Assume x2 0.
O A. (f.g)(x) = 8x
B. (f.g)(x) = 8VC
O c. (f.g)(x) = 32x
D. (f.g)(x) = V34x

Answers

Answer:

Step-by-step explanation:

g(x) = √(32x) = √(2⁵x) = 4√(2x)

(f∘g)(x) = f(g(x))

= f(4√(2x))

= √(2 ⋅ 4√(2x))

= √(8√(2x))

= √8∜2∜x

= ∜(2⁷x)

= ∜(128x)

which doesn’t match any of the choices. There’s an error in the question.

I believe that the functions were written incorrectly and the x should not be part of the radicands (see attachment). That makes the answer A.

A furniture rental store charges a down-payment of $100 and $72.50 per month for a table. Hilde paid $535 to rent the table. Solve 72.50n + 100 = 535 to find the number of months Hilde rented the table.

Answers

Answer:

6 months

Step-by-step explanation:

First, subtract 100 from both sides

72.50n + 100 = 535

72.50n = 435

Divide each side by 72.50

n = 6

So, Hilde rented the table for 6 months

Please help me!!!!!!!!! 600 divided by 60 equals?

Answers

Its 10 bro saw it in calculater mark as brainliest

The demand d for a company’s product at cost x is predicted by the function d(x) = 500 – 2x. The price p in dollars that the company can charge for the product is given by p(x) = x + 5. Use the formula Revenue = price × demand to find the revenue function for the product.


R(x) = ________ + ________ x – _______ x^2

Answers

Answer:

-2x²+490x+2500

Step-by-step explanation:

Given that,

Demand, D(x) = 500-2x

The price for the product, P(x) = x+5

We need to find the revenue for the product. The formula for the revenue is given by :

Revenue = price × demand

Substitute all the values,

R = (x+5)(500-2x)

= 500x -2x² + 2500 -10x

= -2x²+490x+2500

So, the expression for the revenue function is "-2x²+490x+2500".

Lucas is having the Sunday blues and hoping for a snow day this week. He measures that there are currently 10
inches of snow on the ground.
The forecast for Monday is a 50% chance of 2.5 inches of snow. If it doesn't snow, 1.5 inches of snow will melt.
The forecast for Tueſday is a 50% chance of 1.5 inches of snow. If it doesn't snow, 0.5 inches of snow will melt.
The weather on Monday and Tuesday are independent events.
If X is a random variable that represents the amount of snow on the ground after Tuesday, drag the bars to
graph the probability distribution for all possible values of X.

Answers

Answer:

All probablities are 0.25

Step-by-step explanation:

Got it right on Khan

From the given question, we can see that there is currently ten inches of snow.

With this in mind, we can see that the weather forecast for Monday is 50% probability for 2.5 inches of snow which is 1/2 for 2.5 inches of snow.

Furthermore, if it does not snow, then there would be 2.5-1.5= 1.0 inches of snow

Additionally, the weather forecast for Tuesday is 50% probability for 1.5 inches of snow which is 1/2 for 2.5 inches of snow.

Furthermore, if it does not snow, then there would be 1.5-0.5= 1.0 inches of snow

Given that the weather on Monday and Tuesday are independent events, then all the probabilities would be 1/2:1 which would be 0.5 inches of snow.

With this in mind, all the probabilities for chances of snow is 0.25

Therefore, we can see that all the possible values of x would be 0.25

Read more about probability here:

https://brainly.com/question/24756209

Convert the equation y= 2x2 + 2x - 4 into intercept form.

Answers

They’ll be (0,0) that’s the answer because

Please help What is a= and b=?

Answers

6855-966588=567a

Example 6854787

Hi I need help plzzzzzzz

Answers

1.) X=2, 2/2=1, Y=1
2.) X=6, 6/2=3, Y=3
3.) X=10, 10/2=5, Y=5
I hope this helps! :)

What is measurement angle B?

Answers

Answer: 80 degrees

Step-by-step explanation:

Answer:

B = 54 to the nearest degree.

Step-by-step explanation:

Remark

This is a sine law question. They can be rather nasty because no answer or 2 answers are possible. This one is well behaved because B, you are told, is acute. The two answer kind needs the supplement of an acute angle.

Sorry this blabs on and shouldn't. You are looking for <B

Formula

Sin(<B)/the side opposite = Sin(<A) / side opposite it

Simplified

Sin(<B) / 9 = Sin(A)/11

Sin(<B) / 9 = Sin(80) / 11             Multiply both sides by 9

9*Sin(B) / 9 = 9 * Sin(80) /11      The 9s Cancel

Now all you need to do is put it in your calculator. Do you need the steps?

Sin(B) = 9*sin(80) / 11

Sin(B) = 9 * 0.9848 /11

Sin(B)= 0.8058

B = Sin-1(0.8058)

B = 53.68

B = 54

A car can travel 120 miles on 4 gallons of gasoline. How much gasoline will it need to go 510 miles?

Answers

Answer:

17

Step-by-step explanation:

How to write 720,981 in word form!

Answers

Answer:

seven hundred and twenty thousand, nine hundred and eighty-one

Step-by-step explanation:

Answer:

720,981

seven hundred and twenty thousand ,nine hundred and eighty one

help and ill make u brainliest Calculate the surface area of the cylinder.


​Note: Figure not drawn to scale.

a. 500 cm^3
b. 301.7 cm^2
c. 140.4 cm^2
d. 351.9 cm^2

Answers

The answer is d
I explain in the picture below

Answer:

[tex] d. 351.9 {cm}^{2} (ans)[/tex]

Step-by-step explanation:

Given,

Radius of the cylinder = 4cm

Height of the cylinder = 10 cm

Therefore,

Surface area of the cylinder

[tex] = 2\pi r(r + h)[/tex]

[tex] = 2 \times 3.15 \times 4(4 + 10) {cm}^{2} [/tex]

[tex] = 351.86 {cm}^{2} [/tex]

[tex] = 351.9 {cm}^{2} (ans)[/tex]

What is the value of x?

Answers

Answer:

20

Step-by-step explanation:

All of its side are equal so it is an equilateral triangle. And as we all know an Equilateral triangle has 3 equal angles.

So based on this we can solve it using algebra,

[tex]3x + 3x + 3x = 180[/tex]

So using this we can find the value for x

[tex]9x = 180 \\ x = \frac{180}{9} \\ x = 20[/tex]

This is your answer hope it helps :)

An airplane is flying diagonally across the state of Colorado. This state and its
dimensions are represented by the rectangle on the map shown.
280 mi
385 mi
Based on the measurements shown in the map, which measurement is closest to the
distance in miles the airplane will fly along the diagonal?
A
665.0 mi
B
25.8 mi
с
36.4 mi
D
476.1 mi

Answers

I think is C ,,,,,xxxxxx

divide 405 in the ratio 4:11​

Answers

Step-by-step explanation:

Answer is in the photo

Hope it helllps

Good luck

The division of the number 405 in the ratio 4:11 is 297 and 108 respectively.

What are ratios and proportions?

An ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value. The numerical relationship between two values demonstrates how frequently one value contains or is contained within another.

Given that the ratio is 4:11. the number is 405 which has to be divided by the ratio.

Let the common ratio between the numbers is x. Form an equation and solve for x.

4x + 11x = 405

15x = 405

x = 405 / 15

x = 27

The numbers are,

4x = ( 4 x 27 ) = 108

11x = ( 11 x 27 ) = 297

Therefore, the division of the number 405 in the ratio 4:11 is 297 and 108 respectively.

To know more about ratios and proportions follow

https://brainly.com/question/2914376

#SPJ2

For f(x) = 5x+1 find f(-4)
0 1
0-21
21
0 -19

Answers

Answer:

21 you is smart 8th

Step-by-step explanation:

smart smart 99

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