A certain forest covers an area of 4500 km ^ 2 . Suppose that each year this area decreases by 5%. What will area be after 6 years?

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

Find the zeros of each function. f(x) = x^2 + 5x - 6