Victoria santos recently leased a new convertible. the $1599 due at signing includes the title and license fee. her monthly lease payments are $700 per month. the leasing company allows 12,000 miles per year with a $0.12 per mile overage charge. if the total lease cost is $18,400, for how many months does the lease last?

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.