I got 73.7460555 not rounded
B; you can graph the function on a graphic calculator or use algebra find each of the desired aspects
Answer:
3.4 is the answer i think
Step-by-step explanation:
H=0
Therefore:
144t-16t²=0
t (144-16t)=0
We have two equations:
1)
t=0 (when the ball is released)
2)
144-16t=0
-16t=-144
t=-144 / -16=9 (this is the time )
Answer: the ball hit the ground in 9 s.
25 and 11... so, ultimately, it would be 36 feet of fencing that he needs.
