HELP ITS A QUIZ IM IN A HURRY Y INTERCEPTS DUE TODAY

Three coins are flipped. what is the probability that there will be at least two tails?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

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 in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.