A rope from the top of a flagpole is attached to a stake in the ground 19 feet from the pole. If the rope is 28 feet long, how tall is the pole?

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11