Keith and Allison go out to eat their bill was 63.16$ they only paid 50.03$ what was the percent discount of their coupon

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

The radius of a sphere is 3 inches. which represents the volume of the sphere?

Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years