A Cube is made of white materiel, but the exterior is painted black. If the cube is cut into 125 smaller cubes of exactly the same size, how many of the cubes will have exactly 2 of their sides painted black.

Classify each polynomial by its degree and by its number of terms.

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Solve the system of equations. y= 2x y= x^2 - 15