What is an altermeter?

What is 34770197 divided by 50? How integers are useful to us in our life? 6000 is what percent of 42000? Why should the school year should be longer? How do you round 0.2222 to the nearest thousandth? What is four divided by one half? How many thirds are in seven and one third? How many days would a boat going 15 mph take traveling 1700 mile? What x squared plus 8x-9? What is the origin of the expression take two they're small? 50 microns is equal to how manys thous? Is this true or false senses do not have to deteriorate as one grows older? What is the formula for finding the area of a prism? How many hundreds make one millon dollars? How do you write 20 out of 25 in percent? What is the gcf for 42 77 and 84? What is larger 1 over 5 or 3 over 10? What is 725-414? What is 42 percent as a fraction in its simplest form? What is the antiderivative of x to the 1?