Mrs. Hissy is painting all of the walls, the floor and ceiling in her garage. Her garage is in the shape of a rectangular prism. The net of this prism and determine the minimum amount of paint needed to paint the interior of her garage .Show your work

3100 ft²

Step-by-step explanation:

20*40*12.5

In this rectangular prism, there are two walls with surface area 20*40=800 ft², two walls with surface area 40*12.5=500 ft², and two walls with surface area 20*12.5=250 ft². Multiplying and adding it all together, you get 3100 ft². Hope this helps!

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

he earned 78.75 in interest.

step-by-step explanation: