Aplane is flying due east in still air at 395 km/h. suddenly, the plane is hit by wind blowing at 55 km/h toward the west. what is the resultant velocity of the plane?

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.