Kayne runs a musical dinner theater. Last year, he earned $50,000 in revenue and had explicit costs of $20,000. Kayne could have made $37,500 driving for Uber and received an additional $5,000 if he rented out the store and equipment. Calculate Kayne’s implicit costs.

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

step-by-step explanation:

if x = 2 you have to find x to finish the problem

c. 6tan80

step-by-step explanation: