Find an explicit formula for the arithmetic sequence -45,-30,-15,−45,−30,−15,0,

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

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.

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15