What is the discriminant of the quadratic equation 0 = 2x² + 3x - 5?

-37

-31

43

49

A hiker carried 1 gallon of water on a hike. She drank 1/2 of the water when she stopped to rest and gave an equal amount of the remaining water to each of 4 friends. What fraction of the 1 gallon of water did each friend receive?

How do you find the nearest hundredth of the cub roots: 8 cube root and 75 cube root

Use the formula to find the value of $400 invested in 4%

Select all of the terms that are "like." xy2 2xy x2 -xy 2x2y 1/2xy

How do I work this problem 5*2 3/5

Paul can walk 15 steps in 5 minutes. How long does it take Paul to walk 75 steps at the same speed?

Tom drops a coin from the top of a building. Tom is 90 meters from the ground when he drops the coin. A) What is the height of the coin exactly 3 seconds after he releases the coin?

Reduce To Simplest Form. -1/4 - (-3/5) =

Answers to mathematics 1

A library has 12,500 fiction books and 19,000 nonfiction books. Currently 2/5 of the fiction books and 2/5 of the nonfiction books are checked out. Of the books checked out, 1/10 are due back this week. How many books are due this week?