Which of the following satisfies 2x^2 + 5x = 7? A) x =1
B) x = (-2)
C) x = 5
D) x = 0

What is the value of the expression below? (81^2)^1/8

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes