A coin is pulled from a jar and then put back in the jar. If 40 coins are pulled, enter the number of times a nickel is expected to be pulled from the jar?

Chose the graph below that represents the following system of inequality’s

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.)

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?