The eastern point lighthouse in gloucester, massachusetts was established in 1832 to fishermen into the harbor. it is still used today by the coast guard. a fisherman along the shore wanted to know how tall it was. he is 6 ft. tall and he measures his shadow to be 1.7 ft. the lighthouse casts a shadow of 10.2 ft., approximately how tall is the eastern point lighthouse?

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Which value is not a solution of 8x^3 – 1 = 0

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.