You place a ladder up against a building. The bottom of the ladder is 6.5 feet from the base of the building. The ladder reaches 20 feet up onto the building. To the nearest foot, how long is the ladder?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.