Question

http://gyazo.com/32cf04a8e643ede4eb86b81730ade982

Answer 1

fan and medal cx

Answer 2

When the rocket hits the ground, height h = 0
Put h = 0 in the given equation and solve for t.
It is a quadratic equation. Throw away any negative values for t and keep the positive one.

Answer 3

ty c;

Answer 4

What did you get?

Answer 5

one sec

Answer 6

it would be the .6 right?

Answer 7

I am getting a different answer.
Use the quadratic formula.

Answer 8

uno momento

Answer 9

oh 10.4 cx?

Answer 10

Yes!

Answer 11

ty :D

Answer 12

yw