If for the members of the arithmetic sequence a1, a2, a3,. . . the equation a1 + a3 + . . . + a2019 + a2021 = 2022, then the value of the expression a2 + a10 + a1000 + a2021 + a2022 is equal to? Pl

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:

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

In the geometric progression –3, 12, −48… what term is 3,072?