Answer:
the Answer would be c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
30x^3 10x
i’m sorry if that doesn’t help but it works out right to me
have a good day hun xox
Nooo im pretty sure it cannot
F(x)=-5t^2+20t+60
Divide everything by -5
f(x)=t^2-4t-12
(t-6)(t+2)
Set it up to zero
t-6=0. t+2=0
t=6. t=-2
Since you can’t have negative seconds, the answer is 6 seconds
