Find the volume of a sphere made by rotating a circle with a radius of 12 inches. use 3.14 for π and round to nearest whole number. a) 1,728 in3 b) 2,304 in3 c) 4,072 in3 d) 7,235 in3

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