The dimensions of a wading pool shaped like a rectangular prism are shown below. What is the volume of the pool? A 3-dimensional rectangular box has a length of 6 feet, a width of 5 feet, and a height of 3 point 5 feet.
A. 14 point 5 feet cubed
B. 30 feet cubed
C. 90 feet cubed
D. 105 feet cubed

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18