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11Alexandr11 [23.1K]
3 years ago
7

V=3.14r^2h solve for h

Mathematics
2 answers:
topjm [15]3 years ago
5 0
v=3.14r^2h 

\dfrac{v}{3.14} =r^2h Divide \ both \ sides \ by \ 3.14 

\dfrac{v}{3.14r^2} =h  <span>Divide \ both \ sides \ by \ r^2 </span>
taurus [48]3 years ago
4 0
V=3.14r^2h\ \ \ \ \ |divide\ both\ sides\ by\ 3.14r^2\\\\\boxed{h=\dfrac{V}{3.14r^2}}
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A 10-year annuity pays $1,850 per month, and payments are made at the end of each month. If the APR is 12 percent compounded mon
Fittoniya [83]

Based on the amount the annuity pays per month and the APR, the value of the annuity today is $133,349.85.

<h3>What is the present value of the annuity?</h3>

First, find the present value of the annuity at 5 years:

= 1,850 x present value interest factor of annuity, 60 months, 8/12%

= 1,850 x 49.32

= $91,242

Then find the present value of the annuity from 5 years till date:

= (1,850 x present value interest factor of annuity, 60 months, 12/12%) + ( 91,242) / (1 + 1%)⁶⁰)

= (1,850 x 44.955) +  ( 91,242) / (1 + 1%)⁶⁰)

= $133,349.85

Find out more on the present value of annuities at brainly.com/question/24097261.

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4 0
2 years ago
Miguel Rodriguez borrowed $500 from his brother Julio to pay for books and tuition. He agreed to pay back in 6 months with simpl
dolphi86 [110]

he will pay $31 in interest after 6 months so after 6 months he will pay $531

3 0
3 years ago
Read 2 more answers
Mrs travis wants to have the clown deliver balloons to her secretary's office. Clowns R Fun charges $1.25 per balloon and $6 for
marysya [2.9K]

The <em>correct answer</em> is:


6 balloons.


Explanation:


Let x represent the number of balloons purchased.


We will call the function for Clowns R Fun c(x):

c(x) = 1.25x+6


We will call the function for Singing Balloons s(x):

s(x) = 1.95x+2


We want the amount for Clowns R Fun, c(x) to be less:

c(x) < s(x)

1.25x+6 < 1.95x+2


Subtract 1.25x from each side:

1.25x+6-1.25x < 1.95x+2-1.25x

6 < 0.7x+2


Subtract 2 from each side:

6-2 < 0.7x+2-2

4 < 0.7x


Divide each side by 0.7:

4/0.7 < 0.7x/0.7

5.7 < x

x > 5.7


She must buy more than 5.7 balloons; the next integer up is 6. She must buy 6 or more balloons.

7 0
3 years ago
Read 2 more answers
Help me please! Literally don’t understand the question.
andrey2020 [161]
I think it's d hope it helps

6 0
3 years ago
Read 2 more answers
What is the answer too -6/7 x 3/8
IrinaK [193]

Answer:

-9/28

Step-by-step explanation:

<u>Step 1:  Solve</u>

-6/7 * 3/8

-18/56

-18/2 / 56/2

<em>-9/28</em>

<em />

Answer:  -9/28

6 0
3 years ago
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