120,000 gallons of water robert fills the pool at a rate of 10 gallons each minute. a. what is the rate at which robert will fill the pool? is it constant? b. graph the relationship on the grind shown? c. algebra write an equation for the direct variation

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.