Consider the following limit of riemann sums of a function f on [a, b]. identify f and express the limit as a definite integral. 3 lim (xk a-0k 1 axk: [5,10] the limit, expressed as a definite integral, is

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.