A function f is defined by f(x) = 2x. The inverse
function of f is given by f-1(x) =

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

If np3 /nc2 = 6, find the value of n