Gordon read 18 pages of a book about rockets in 40 minutes. what was the unit rate per minute? per hour?

Asphere has a diameter of 10 in. what is the volume of the sphere?

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

What expression is equivalent to log3(x+4)