Answer:

Step-by-step explanation:
-The volume of a cylinder is given by the formula:

#We make r the subject of the formula:

#We then substitute for the stated volume and solve for r:

Hence, the cylinder's radius is approximately 5.00 ft
The first step is to find out the value of one diaper for each equation
39.98/216 = 0.18
Therefore one diaper is for 0.18 cents
24.99/88 = 0.28
Therefore one diaper is for 0.28 cents
At the end the first deal is better
Answer:
D
Step-by-step explanation:
Answer:
n = 1.92
Step-by-step explanation:
Multiply both sides of the equation by 3.2

Simplify both sides of the equation.
n = 1.92
<em>good luck, i hope this helps :)</em>