### Home > MC2 > Chapter 1 > Lesson 1.3.1 > Problem 1-123

1-123.

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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