Find the compound probability and write your answer in the simplest, fraction form. 7) In a class of 20 students, what is the probability you get the highest grade or your friend
gets the lowest grade on this quiz?

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.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it