Learn how to add/subtract vectors. Vectors can be added, subtracted and multiplied. To add or subtract two or more vectors, we simply add each of the corresponding components of the vectors.

The Powerball winning numbers are in for the Monday, March 2 drawing with a jackpot back to $249 million ($117.2 million cash value). The largest winning Powerball jackpot ticket sold in Michigan was ...

The Powerball jackpot for Wednesday, Feb. 25, is an estimated $218 million. No one won the previous jackpot, but a ticket in New York matched five numbers for a $1 million prize. Powerball drawings ...