Parenthesis 14÷2+5×5=10

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Can someone answer this question for me

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.