Arecipe for making 3 dozen muffins requires 1 1/2 cups of flour. how many cups of flour are required to make 5 dozen of the same muffins?

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.