<span>68=-16t2+64t+8
16t2-64t+60=0
4t2-16t+15=0
(2t-5)(2t-3)=0
t=5/2 or 3/2
The object is at 68 feet after 3/2 secs, and returns to 68 feet after another second..</span>
What do you need help with?
Answer:
$0.09.
Step-by-step explanation:
2.99/33
= $0.0906
W = 2. Don’t listen to the other guy!
