What is the base of the exponent in the function f(x) = 3(^3/78)" when the function is written using only rational
numbers and is in simplest form?

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

b. f(x) = –√x + 3this is the correct answer

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.