SOLUTION: A cars speed is given by v-t^2+2t+20 where 0<t<5 where t is hours and v is miles/hour. A) How far does the car travel in 5 hours? B) What is the average speed of the car?

SOLUTION: A cars speed is given by v-t^2+2t+20 where 0<t<5 where t is hours and v is miles/hour. A) How far does the car travel in 5 hours? B) What is the average speed of the car?

Algebra.Com

Question 934403: A cars speed is given by v-t^2+2t+20 where 0 where t is hours and v is miles/hour.
A) How far does the car travel in 5 hours?
B) What is the average speed of the car?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
A) Integrate,

.
.
.
B)

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