Acollege is currently accepting students that are both in-state and out-of-state. they plan to accept three times as many in-states students as out-of-state, and they only have space to accept 100 out-of-state students. let x= the number of out=of=state students and y= the number in-state students. write the constrains to represent the incoming students at the college.

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.