The amount of pizza left in the buffet line is given by the function a(t) = 50(0.8)t where t stands for the number of minutes the buffet is open and a(t) stands for the amount of pizza in any given time. how much pizza is there after five minutes?

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b