Use the rules for multiplication by powers of 10 to calculate 20 * 100.
A. 20,000
B. 200
c. 20
D. 2.000

What is the length of an with endpoints a 3,2 and b 8,14

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?