-2 = m/3 + 1

How do I find m?

m = -9

Step-by-step explanation:

First subtract 1 from both sides:

-2-1 = m/3

then simplify:

-3 = m/3

and finally, multiply 3 to both sides:

-9 = m is your final answer.

Step-by-step explanation:

Volume of a cylinder is given by cross sectional area multiplied by height hence

V=Ah

Since the cross sectional area of

Substituting the formula for A into formula for volume then

Substituting 8ft for r and 20 ft for h then

Rounded off to the nearest tenths, the volume is equivalent to