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Home > CC1MN > Chapter 7 > Lesson 7.1.1 > Problem 7-9
7-9.
Nicole has a machine that will produce a number from
Remember the formula for probability of an event:
? How many multiples of ten are there from
to ? How many possible outcomes are there?
? How many numbers are there from
to that are not ? Don't be surprised if your answer is not a fraction less than .
? How many multiples of
are there from to ?
? How many one-digit numbers are there from
to ?
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Click the link at right for the full version of the eTool: 7-9 HW eTool (CPM)