Suppose that the function f(x) = 2x + 15 represents the cost to rent x movies a month from an internet movie club.
makayla now has $10.
how many more dollars does makayla need to rent 7 movies next month?

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is