The random variable has a geometric distribution with . Approximately how far do the values of typically vary, on average, from the mean of the distribution?

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i