Mr. Giglio’s classroom is 15ft long, 11 ft wide and 10ft high. If a gallon of paint covers 400 square feet. What does he have to do to find how many gallons of paint he will need to buy? *The store will not sell partial gallons.

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp