1) a 3, 300.00 principal earns 4% interest compounded annually. after three years, what is the balance in the amount? 2) a 6,000.00 annable earns 8% annual interest compounded semiannually (twice per year) after 35 years, what is the balance in the account? 3.) a tractor cost $15,450.00 and depreciates in value by 14% per year. how much will the the tractor be worth after 3 years?

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?