15 points which of the following is not a measure of variability? a. range b. variance c. standard deviation d. regulated differences

Which expression shows the sum of the polynomials with like terms grouped together

X2 + y 2 = 36 x + y = 6 solve the system of equations.

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.