Amira is building a square sandbox with sides 9 feet long. She wants to put sand 0.85 feet deep in the box. How many cubic feet of sand should Amira order?

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