Answer: t=43.25-7/1.25=29 minuets
Step-by-step explanation:
he spent $43.25. he had to pay $7 first to get in. then for each minuet had to pay 1.25.
Given that height, h(t) of a tennis ball is modeled by the equation h(t)=<span>-16t^2 + 45t + 7, the time taken for the ball to reach maximum height will found as follows:
at maximum height:
h'(t)=0
but from the equation:
h'(t)=-32t+45=0
solving for t we get
t=45/32
t=1.40625~1.4 seconds
Thus the time taken to reach maximum height is 1.4 seconds
</span>
When an <span>inequality is true it is in the region that both are shaded, so the answer would be 1,1 and 2,2</span>
Answer:
b
Step-by-step explanation:
Answer:
65.45
Step-by-step explanation:
multiply 77 by 0.15 then substract that answer from 77 to get how long the video was after the cut.
