Question

Question :
https://www.dropbox.com/s/hnnlidxk9muomix/Screenshot%202016-01-17%2012.45.35.png?dl=0

Answer 1

How did you get it? Support your answer with an explanation.

Answer 2

@boldjon Please stop doing this, I saw you doing this earlier. You could have just said. "Help please, question in comments!" Or something like that. Spamming Help so many times is useless. Patience is the key.

Answer 3

lol patience
anyway i did
t(−16t+32)=0

Answer 4

that is right

Answer 5

so i was right ?

Answer 6

so \(t=0\) which is when you launch, or \[-16t=32=0\] which you can either solve in two steps or in your heasd

Answer 7

lol thanks its A then