The volume of a prism is 18 cubic inches. What is the volume of a pyramid with the same base and height?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.