What does 0.5 twice equal?

If the diagonal is 34 and the length is 30 what is the width? Are 27 and 35 multiples of 4? How many miles can a car travel off 63 gallons of gasoline? What is bigger 0.5 or 0.22? What is a large exponent? What is the estimation of 3289? What is the lowest term of 23409? What property of equality allows you to check a solution of an equation? What is the total number of points equidistant from two intersecting straight roads and also 300 feet from the traffic light at the center of the intersection? What does 14x7 equal? What is 14.71 to 1 decimal place? How many sides does a regular polygon have if its exterior angles are 30 degrees? 13 base 4 plus 13 base 4? How many miles in 22000 km? What is 92 hours equivalent to in minutes and seconds? How many seconds are there in 2.6 hours? What is 56 plus 16 equal to? Show you curve graph? What is the Right angles congruence theorem? If they were 32 children split equally into 4 groups how many children were in each group?