A group of 29 friends gets together to play a sport. First, people must be divided into teams. Each team has to have exactly 4 players, and no one can be on more than one team. How many teams can they make?( is it possible that not everyone can be in a team.)

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?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?