In the aquarium there is a fish tank in the library. The fish tank is a rectangular prism with dimensions 0.75 foot by 1.75 feet by 1 foot. The rectangular fish tank has 20 fish. What is the fish population density of the fish tank? Round your final answers to the nearest tenth.

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2