Find the discriminant of the following equation.

4x2 + 16x + 16 = 0 ... ?

A boat start at 12 miles north and then 5 miles east what is the present distance of the boat from the port?

The four partners in a business decide to split the profits of their company in the ratio 2:3:3:5. If the profit one year is $26,000 what is the largest number of dollars received by any of the four partners?

You are working part-time for an electronics company while going to high school. The following table shows the hourly wage, w (t), in dollars, that you earn as a function of time, t.

alina swims at a rate of 2.5 miles per hour. tailia is able to swim at a rate of 1.8 meters per second. which one swims faster

A skateboarder traveled 3 5 of a mile in 1 20 of an hour. What was the skateboarder's speed in miles per hour? A) 9 miles per hour B) 6 miles per hour C) 12 miles per hour D) 3 100 miles per hour

The ratio of a model car to the size of an actual car is 1:40. If the model is 4.5 inches long. What is the length of the full size in inches and feet?

How do you convert units in length?

Gavin had 20 minutes to do a three-problem quiz. He spent 9 9/10 minutes on question A and 3 3/5 minutes on question B. How much time did he have left for question C?

How many 1/4 cup servings of oatmeal are in 3/5 of a cup of oatmeal?

1. Select the letter of the best answer. Determine which relation is a function. { (-3, 2), (-1, 3), (-1, 2), (0, 4), (1, 1) } { (-3, 2), (-2, 3), (-1, 1), (0, 4), (0, 1) } { (-3, 3), (-2, 3), (-1, 1), (0, 4), (0, 1) } { (-3, 2), (-2, 3), (-1, 2),