What is cos 30°? Leave your answer in simplest
form as an exact answer.

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal )

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation