What is the area of a quarter circle with a radius of 10? (answer needs to be in terms of pi)

314.16

Step-by-step explanation:

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.

no solution

step-by-step explanation:

there is not enough information in the problem to solve.