What is the answer for math with pizzazz c-70?

What is the difference and similarity between Canadian money and American money? How many 5 digit numbers can be formed from the digits 012 if any of the digits can be repeated? The of a triangle is each of the three points joining the sides of a triangle? Why is pi rounded to 3.14? How many angles in a oval? Is it true that a liter of water is a pint and three quarter but a liter of paint ain't? What is 18 times 0.1? What is infinity mirror? What would be the circumference of a 10 inch circle? What were the types of dinosaurs? Can there be a graph with 8 vertices and 29 edges? Does the limit exist for fn divided by fn-1 in the Fibonacci sequence and if so what is it? Is 101010101 prime? What shape has 6 faces 8 edges 12 vertices? How do preciseness and conciseness influence writing? What is the most simple surface area formula for a triangular prism? What horizontal lines look like? What year was Tesla born and what year died? What is data which is more than 1.5 times the inter quartile range away from the quartiles? What is a BOS chart?