In krissy’s collection, there are 15 action movies and 21 comedies. what is the ratio of qualities to action movies in krissy’s collection? a) 5: 7 b) 1: 15 c) 15: 1 d) 7: 5

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length