A ball is dropped from a height of 20 feet. With each bounce, the ball's peak height is 50% of the
previous peak. Identify the peak height after each of the first three
bounces:
Height after one bounce:
feet
Height after two bounces:
feet
Height after three bounces:
feet

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

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.

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15