What does a lot 200'x50' translate into acres?

How long it would take you to travel a 25 trillion miles? What does a 2 sided polygon look like? What is 942 to the nearest ten? What percentage is 0.32? 2 times something plus 3 times something equals 16? What is the mathematical definition of an isosceles triangle? How are cube and a cylinder different and alike? What are three numbers that can be used to get 210 as the product? Is two fourteenth equivalent to three seventh and why? How do you use scientific notation in real life? Is blue circle a simple sentence or 2 word phrase? How many times does 21 go into 220? False or true because they have a definite size points can overlap and not be equal? What is meant by wet operations? How much hour is 9am to 3pm? How do you divide the word approached into syllables? Describe relative positions of ovals originating from a real algebraic curve and as limit cycles of a polynomial vector field on the plane.? What is the LCM of one third and three sevenths? What do 21 and 18 have in common? In the following sentence which word is the adverb People say that the pastry chef bakes pies perfectly.?