Xander needs to collect at least 120 cans for a food drive to earn community service credit. He has already collected 64 items. Part A: Write and solve an inequality to represent the number of cans, c, that Xander must still collect.

Part B: Graph the solution on a number line. Explain how the solution would look below.

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.