On a map with a scale of ,25 = 30 miles the distance between two cities is 8.3 inches Find the actual distance between the two cities

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

We just started the introduction into circles and i have no idea how to do this.

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