larry loves music he bought $285 worth of mp3 file on his credit card and now he cannot afford to pay off his debt if the credit -card company charges him 18% annual interest compounde monthly how does larry’s debt grow as time passes how much would he owe at the end of the year if he had a no payments for 12 months feature for his credit card

Agrain trader buys the following amounts from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds. what is the total weight of his purchase?

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.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30