I don't know the rest of the question but
$4.50 is looking good!!
Answer:
About 1,237 cubic feet.
Step-by-step explanation:
The first step is to know the formula for the volume of a cylinder.
V = pi * r^2*h
You have all the numbers needed because 7ft is the height and the half the diameter (or half of 15) is 7.5. so:
V = pi * 7.5^2 * 7
In this case you have:
An hour has sixty minutes.
<span>You must multiply by this equality.
</span>
<span>You must multiply by 60 and you can convert miles per minute to miles per hour.</span>
Ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable.