A 120 ft. wire is attached to the mast of a shortwave transmitting antenna. If the wire is ataked to the ground 72 ft from the base of the antenna, how tall is the antenna?

You can model the population of a certain city between 1955-2000 by the radical function p(x)=55,000 sqrt x-1945. using this model, in which year was the population of that city 220,000

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?