Barb earns a 26% commission on each lab manual she sells. If she sells 1200 manuals at $9.95 each, find her commission.

Acourgette seed and a pumpkin seed is planted p(courgette seed germinates) 4/5 and p(pumpkin seed germinates) = 1/6 what is the probability that both seds germinate

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?