Write 2.63 as a mixed number in simplest form. 2.63 =
Enter your answer in the answer box and then click Check Answer.

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

What kind of bond pays interest which is exempt from tax?

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}