Which ratios have a unit rate of 57 Choose ALL that apply.
3
kilometers: minute
10
10
0 kilometers : 1 minutes
kilometer: 5 minutes
kilometers: 2 minutes
1 kilometer:
minute
kilometer : 1
minutes
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.