29. Hikers’ World Foods sells raisin-nut mix in bulk to stores. The dollar amount per pound, P(x), for a store to purchase x pounds of raisin-nut mix from Hikers’ World is given by the function below.

To the nearest $0.01, which of the following dollar values is equal to the total price for a store to purchase 100 pounds of raisin-nut mix in a single order from Hikers’ World?

Answer and Explanation

Your Answer is

Correct Answer is A

Explanation

When buying 100 pounds, the unit price is P=3.5+0.9^100 ≈ 3.5, and the total price is 350 yuan