Mailyn loves cookies. she can eat 32 in an hour. her brother juan, however, needs 3 hours to eat the same amount of cookies. how long will it take them to together eat 40 cookies?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable