A square game board has an area of 220 square inches. if the length of each side is increased by 1 (one) inch, would its area be a perfect square number? Use mathematical reasoning to explain your answer.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

10 points? me . its important ‼️‼️

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase