V=hpir^2
A.
divide both sides by pir^2

B.
use

given
V=32π
r=2


8=h
height is 8 inches
Answer: The selling price was $195,200
Step-by-step explanation:
Given:
Tax paid = $488
Rate = $1 per $400 = 1/400
Using the formula;
Tax = rate × selling price
Selling price = tax /rate
Selling price = $488/(1/400) = $488×400 = $195200
Answer:
y=4x-2
Step-by-step explanation:
the equation of a straight line is given by
y=mx+c
where m is gradient slope and c is y - intercept
y=4x-2
Product A would be a better deal but only by one cent.