If you use spray-on deodorant, you can find out how fast it comes out of the can if you know the relative pressure inside the can. supposing a full can of deodorant has an exit velocity (v) of 72 feet per second, use the formula below to find the relative pressure inside the can (p) in psi (pound square inch)

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Evaluate the following expression 1/3^2