For the function f(x)=2^x the y intercept is (0,1). What is the y intercept of the function y=a•2^x? A. (0,1)
B. (0,-a)
C. (0,a)
D. (0, 1/a)

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −