Abicyclist started riding at 8: 00 am. the diagram below shows the distance the bicyclist had traveled at different rates. what was the bicyclist's average rate of speed in miles per hour?

8: 00 am - 3.5 miles - 8: 14 am - 6.5 miles - 8: 40 am

the average rate of speed is miles per hour

The average rate of speed is 15 miles per hour

Explanation:

Given a bicyclist started riding at 8:00 am

Between 8:00 am and 8:14 am, that is, 14 minutes, he travelled 3.5 miles

And, between 8:14 am and 8:40 am, that is, 26 minutes, he travelled 6 miles

Total time = 14 + 26 = 40 minutes

=

Total distance travelled = 3.5 + 6.5 = 10 miles

Substituting the values,

Therefore, the average rate of speed is 15 miles per hour

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

step-by-step explanation:

the shape,the size and the distance