a product sells for $ 5 and has variable unit costs of $ 3. This product represents $ 20,000 in annual sales, out of a total of $ 60,000 for the company. when conducting an equilibrium analysis of various products. What is the weighted contribution of this product?

Plz which expression is equivalent to the expression below?

Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

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.