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Chapter 12: Q56. (page 637)
Evaluate each expression.
The value of the expression is
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A video store has 8 new releases this week. Each is available on videotape and on DVD. How many ways can a customer choose a new release and a format to rent?
State whether the events are independent or dependent.
Each of six people guess the total number of points scored in a basketball game. Each person writes down his or her guess without telling what it is.
Evaluate each expression
Tim wants to buy one of three different albums he sees in a music store. Each is available on tape and on CD. From how many combinations of album and format does he have to choose?
In a multi-state lottery, the player must guess which five of forty nine white balls numbered from 1 to 49 will be drawn. The order in which the balls are drawn does not matter. The player must also guess which one of forty-two red balls numbered from 1 to 42 will be drawn. How many ways can the player fill out a lottery ticket?
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