The combined volume of all the tanks at an aquarium is
4.8 x 10 gallons. The aquarium plans to install a
new dolphin tank with a volume of 34,000 gallons.
What will be the total volume of all the tanks at the
aquarium after the new dolphin tank is installed?

What is the pattern in the values as the exponents increase?

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 statement justifies why angle ebc measures 90?