What is the reciprocal function of sine? A. Cosine
B. Cotangent
C. Cosecant
D. Secant

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?