To bill customers for water usage, one city converts the number of gallons used into units. this relationship is represented
by the equation g = 748u, where g is the total number of gallons of water used and u is the number of units
determine which statements about the relationship are true. choose two options.
dg is the dependent variable.
u is the dependent variable.
g is the independent variable
u is the independent variable.
the two variables cannot be labeled as independent or dependent without a table of values.

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?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

What is the value of p in the equation y^ = -4x?