25 points and brainliest will be given! To entertain her children on one of many snow days, Mrs. French built a snowball catapult, which she mounted to the backyard deck. The deck is 20ft above the ground. If a snowball is launched with an inital velocity of 64ft per second, the height of the snowball above the groun(h), (t) seconds after it is launched is given by h= -16t^2+64t+20. A squirrel is sitting on a branch 68ft above the ground.
How many second after the snowball is launched will it pass by the squirrel on the way back down?

ans789

step-by-step explanation:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)