Answer:
yes indeed it's 4 because I solved it on a piece of paper it was pretty easy honestly
I think the answer is 119
The distance the rock has to travel to hit the ground is 400ft.
400 = 16 * t^2divide both sides by 16 and take the square root.
<span>25=t^2
</span>
5=t
Answer:
23.5
Step-by-step explanation:
and means plus so u add
15+(17×<u>1</u>
2
BODMAS. do the bracket 1st
17×½=
8.5
solve the equation
15+8.5=
23.5