Simplyfy the ratio 3 weeks | 12 days

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = (x+4)(x+3)