Consider an experiment with a deck of 52 playing cards, in which there are 13 cards in each suit, two suits are black, and two suits are red. suppose e1 = the outcome is a red card and e2 = the outcome is a face card (k, q, j). determine p(e1 or e2).

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:

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice