Answer The Expression. 55-63+20 1/4 : 43 1/4

Covert 1.24% to fraction

Is 2352 a perfect square if not find the smallest multiple of 2352 which is a perfect square also find its root?

Quadratic Equations: Solve for x and give your answers correct two decimal places. a) 4x^2 - 7x + 2 = 0 b) x^2 - 10x + 6 = 0 c) 5x (x + 2) = 3

One particularly large ant hill found in 1997 measured 40 inches wide at the base and 18 inches high. What was the slope of the ant hill

A statistics professor wanted to test whether the grades on a statistics test were the same for upper and lower classmen. The professor took a random sample of size 10 from each, conducted a test and found out that the variances are equal.

Find the area of a parallelogram with the base 15 yards in the height 21 2/3 yards

Write the improper fraction 280/3 as a mixed number

Find all residues (A) such that (A) is its own inverse modulo 317. Simpler version: Find all numbers (A) that equal its own inverse modulo 317

Mr. Frank has 1.02 kg of fertilizer for the plants in his nursery he wants every plant to get 96 mg of fertilizer four times each year what is the number of plants he could fertilize with the amount how much fertilizer will you have left over

Reagan surveyed a number of her classmates about what time they usually go to bed. Of the fifteen classmates she asked, nine said 10 p. m. What percent of the students is this?