Question

Can someone help me with my problen it is worth 40 points i will give brainly to beat answer

Answer 1

Answer:

Function is h(s) = 40-2s

H(2) = 40-(2)(2)

H(2) = 40-4 = 36

Because the function represents height and time, we can say after 2 seconds the height in feet is 36. --> For H(2)

We need to set 40-2s = 30 for h(s)=30

30-40 = -10

-2s = -10 Divide both sides

s = 5