Make sure to show the steps! ☺️ To find the average speed of a race car, use the expression dt, where d represents distance and t represents time. Fine the speed of a race car that travels 508 miles in 5 hours!!

With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

What is the best estimate of the length of a football