Abdi how two electric train sets: A and B. Each train is on its own circular track. He starts both trains at the same time. Train A return to its starting point every 12 seconds. Train B returns to it starting point every 9 sections. If the trains continue traveling, what is the least amount of time, in seconds, that both trains will arrive at the starting points at the same time?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

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.