Please help solve this calculus problem?

2 ⤊

Please help solve this calculus problem?

Driving to their cottage, Harry travelled 85 km in the first hour. After 3 h of continuous driving, he completed the trip, having
travelled 276 km in all.

(a) Determine the average rate of change of distance with respect to time for the entire trip.

(b) Determine the average rate of change of distance with respect to time during the last two hours.

2007-03-28 17:27:55 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

a) 276/3 =92
b) (276-85)/2=95.5

2007-03-28 17:31:28 · answer #1 · answered by bruinfan 7 · 2⤊ 0⤋