Trica made a 56% on her science test. if she got 14 problems correct, how many qestions were on the test

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?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way