An assembly line produces 20 items per hour . if the line runs 24 hours per day, 7days week ,how many items are made by this machine in one mouth? ( assume 30 days/month) a)3,360 b)13,440 c)14,400 d)100,800

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

What number is 7 units left of -15?