Ivan is looking to purchase a home that costs $ 160,000. The interest rate is currently at 3.7 %. Use the monthly payment formula below to find Ivan's monthly mortgage payment for the next 30 years. P1+ ( 12-1 A. $ 736.45 B. $ 49,333.33 C. $ 4,933.33 D. $ 937.78​

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.