The equation y=2x represents a set of data. which statement is not true?
a. the slope on the line is 2
b. the unit rate is 2
c. the constant of proportionality is 2
d. the intial value is 2

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