If the discriminant of a quadratic equation is equal to - 8, which statement describes the roots?

There are two complex roots.

There are two real roots.

There is one real root.

There is one complex root.

Six random samples were taken each year for three years. The table shows the inferred population for each type of fish for each year. A 4-column table with 3 rows. Column 1 is labeled Year with entries 1, 2, 3.

If a car is traveling at 70 mph, how fast is the car traveling in feet per second? Round to 2 decimal places. (Reminder: there are 5280 feet in a mile)

How do you find angle measures

An ant can run an inch per second. How long will it take the same ant to run a foot?

Which is bigger 2.75 gallons orb12 liters

Jake has piece of yarn that is 4 feet long. Blair has a piece of yarn that is 4 inches long. Who has the longer piece of yarn?

How to solve 6p^2-42p-48

Lie needs 15 pieces of string 1/2 of an inch long. She cut a 6 inch piece of string into pieces that are each 1/2 of an inch long. How many more pieces of string does she need?

X - 10 + 3 - 2x = x - 1

Penelope determined the solutions of the quadratic function by completing the square. f (x) = 4x² + 8x + 1 -1 = 4x² + 8x -1 = 4 (x² + 2x) -1 + 1 = 4 (x² + 2x + 1) 0 = 4 (x + 2) ² 0 = (x + 2) ² 0 = x + 2 -2 =