What is qmac?

What is a numerator in division? What is 0.390625 as a fraction? What is the trebling sequence from 1 to 81? Solving quadratic equation by completing the square? What is five-sixths rounded to the nearest fraction? How many 8s are in 560? Fifty Before Zero Five Before E? Express 165 as a product of prime factors? If there were 33 questions on a test and 7 were wrong what grade would that be? How do you find the average of 50 48 47? Is raisin a vv open syllable? What is the integral of sin x squared? How many degrees did the temperature drop from -7F to -16F? How do you write five and two-thirds as an improper fraction? What is the largest sum of 4 5 6 7 and 8? What is 8.478 in word form? What is domain in a order pair? What is the correct way to write 7500000 in scientific notation? How many 4s are there in 96? How much is 330220000000000000000?