What is (2x50 squared?

What is 25 caculators to 20 students ratio? What is 0.75 as a fraction in lowest terms? What is 1 over 30 as a percentage? How do you find the midpoint given the endpoints? How do you write 15.17 as a mixed number? How many significant figures are in 0.30500? What are the prime factors for 140? Which 2 numbers have a sum of 9 and a difference of 1? Is 536cm bigger them 53.6dm? A way to reduce both type 1 and type 2 errors is to decrease sample size is this statement true? How does congruence apply to real life situations? How many dollars is one billion pennies? Where is the plane in I spy school days pg 24-25? Who was at the bottom of the social ladder in th new world? What is the 10 term of the sequence 3 5 7 9? How do you identify all of the prime factors of a number? X3-11x2 plus 18x equals 0? How would you write 423090709 in word form? How do you solve this 129x-6? What is a location in space that has no dimensions called?