A counter in Spencer's kitchen is 4 feet wide and 8 feet long. Spencer wants to replace the counter with a granite countertop, which would cost $19.00 per square foot. How much would
the granite countertop cost?

The granite countertop will cost $ 608.

Step-by-step explanation:

Given that a counter in Spencer's kitchen is 4 feet wide and 8 feet long, and Spencer wants to replace the counter with a granite countertop, which would cost $ 19.00 per square foot, to determine how much would the granite countertop cost the following calculation must be performed:

(4 x 8) x 19 = X

32 x 19 = X

608 = X

Therefore, the granite countertop will cost $ 608.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify