Joe was looking through a numeric puzzle book and found the following puzzle. The sum of two numbers is two. The difference of the two numbers is also two. What are the two numbers?​

The diameter of a table is 5 feet. what is the circumference

Zahra was given two data sets, one without an outlier and one with an outlier. data without an outlier: 15, 19, 22, 26, 29 data with an outlier: 15, 19, 22, 26, 29, 81

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