Find missing length "LK" write ur answer as a integer or as a decimal rounded to nearest tenth

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

The surface area of the triangular prism is .

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.