How much is 30 dolars?

A score set has a mean of 53 and a standard deviation of 5.6 If each score was multiplied by 0.9 and then had 7 added state the new standard deviation? What does left five minus over crest into right four plus mean? What command divides the window into two panes that can be scrolled? What is the percent 0.345? What is another name for CD? How do you write the number 2 ten 3 hundreds 2 thousands and 8 ones? What is the multiplication problem that makes 164? How do you convert 12000mm to km? Is 1 ton greater then less then or you go to 100 pounds? What is the function of jawbone? What is divisible by 345? What line never intersect? What times what equals -15? What is 5 over 8 plus 1 over 16? Which graph shows a function with a domain of all real numbers less than -2? What is the orgin of the word approximate? What is 4.2 as a percent? What is 12.8 divided by minus 0.2? Put the word logic in a alliteration sentence? Geometric object or figure having three dimensions?

How much is 30 dolars?