The formula S=16t^2 is used to approximate the distance S, in feet, that an object falls freely from rest in t seconds. The height of a building is 1229 feet . How long would it take for an object to fall from the top

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

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3