What is the name for a measurement of how two variables are related?

Suppose that the polynomial function A (x) = - 0.0082x2 + 0.06x approximates a person's blood-alcohol level x hours after drinking 5 ounces of 80-proof whiskey. What is the person's blood-alcohol level after 3 hours?

In the diagram below, bc is an altitude of triangle abd. to the nearest whole unit, what is the length of cd?

Is 0.121221222 ... rational or irrational?

The amount of snowfall in January was 2 and 3/5 feet. The amount of snowfall in February was 1 and 1/3 feet. How much more snowfall was there in January?

Sarah's Shipping and Ryan's Mail Services both packages. Sarah's trucks will only carry loads of 18 packages. In contrast, Ryan's trucks will only carry loads off 11 packages.

How many tearms are in each factor of this expression 5 (6+4x)

Identify the math property being applied 8 (y+9)

Which of the following statements must be true about a square? Choose all answers that apply: A It has four sides of equal length. B It has four right angles. C It has two pairs of parallel opposite sides.

A triangular pane of glass has a height of 30 inches and an area of 270 square inches. what is the length of the base pane

In which number is the digit 5 one-tenth as much than it is in the number 25,973?