For time, in hours, 0≤≤1, a bug is crawling at a velocity, in meters/hour given by =43+ use δ=0.2 to estimate the distance that the bug crawls during this hour. use left- and right-hand riemann sums to find an overestimate and an underestimate. then average the two to get a new estimate.

a. underestimate:
b. overestimate:
c. average=

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

its adding 5.5 each time

step-by-step explanation: