Question

What will the height be at t = 1 second

Is that right? medals!!!

Answer 1

h(t) = -16t^2 + 25t + 3
h(1) = -16(1) + 25(1) + 3
h(1) = -16 + 25 + 3
h(1) = 12 feet

Answer 2

well,
h(t) = -16t^2 + 25t + 3
`h(t) = -16(1)^2 + 25t + 3 `
h(1) = -16(1) + 25(1) + 3
h(1) = -16 + 25 + 3
h(1) = 12 feet

I put the step you didn't write in gray, but it doesn't make a difference this time, since 1^2=1, so good job !!

12 is correct.

Answer 3

oh ok I forget to put it ok thanks

Answer 4

good night bye :)

Answer 5

u2