A rectangular laptop bag has a length of 14 inches, a width of 12 inches, and a height of 8 inches. If the post office charges $0.03 per cubic inch to ship a package, how much would the post office charge to ship the laptop bag? * answer choices
$2.34
$40.32
$403.20
$43.20

A circle has a radius of 6 cm. Which of the following is the best estimate for the area of the circle? *
answer choices
226.08 sq cm
37.68 sq cm
113.04 sq cm
18.84 sq cm