Approximately 4/5 of u. s homeowners have a cell phone. what percent of homeowners do not have a cell phone

What is the area of the trapezoid shown ?

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.