What is the simplified form of the following expression 2x^2y 3x^2 4y 3x^2y 2y

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6