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artcher [175]
2 years ago
5

Some one pls help ASAP I’m begging. (Please show work, just number 7.)

Mathematics
1 answer:
Scilla [17]2 years ago
7 0

Isolate the variable with algebraic manipulation.

V=\frac{1}{3}\pi r^2h

3V=\pi r^2h

\frac{3V}{\pi r^2}=h

Hope this helps.

頑張って!

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If the simple interest on ​$3,000 for 8 years is ​$1,680​, then what is the interest​ rate?
madam [21]

We need to use the formula for simple interest which is
I= prt
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In this problem, I= 1,680
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Substituting the numbers into the simple interest formula, we get
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3 years ago
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KatRina [158]

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Answer:

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Step-by-step explanation:

  is            %

--------  =  ---------

  of           100

Just plug in the numbers based on what it tells you.

What % = goes in the % spot

of 60 = goes in the of spot

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  35          x

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Cross multiply:

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Divide by 60 to get x by itself.

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Put the percent sign after it:

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