What is the z score of x = 9 if it is 1.4 deviations you the left of the mean?

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

What rotation was applied to triangle def to create d’e’f’?

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is