The table defines a discrete probability distribution. Find the expected value of the distribution.

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x