Aprojectile is launched straight up with an initial velocity of 120 ft/s. if acceleration due to gravity is –16 ft/s2, after about how many seconds will the object reach a height of 200 ft?

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

How do you do the foil method with polynomials?