A card is drawn at random from a standard pack of playing cards. Then a fair coin is flipped.
What is the probability of selecting a 9 and the coin landing on tails?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.