Use the vectors v = 7i + 2j and w = –4i + j to find 10v + 3w

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting