Zeki's course at a trade school cost $1,500. the school gave him a loan for the full amount at an interest rate of 23%. the school expects a payment of $123.00 every month for 15 months. how much interest will zeki have paid when the loan balance is $0?

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.

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.

Someone which statements are true? check all that apply.