472 x 16 -472 x (-14)

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.

What ia the sum if the first 7 terms of the geometric series