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vredina [299]
3 years ago
6

At the end of a weeklong seminar, the presenter decides to give away signed copies of his book to 4 randomly selected people in

the audience. How many different ways can this be done if 30 people are present at the seminar?
Mathematics
1 answer:
andrezito [222]3 years ago
6 0

Answer:

6 ways if you do the math

Step-by-step explanation:

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How to multiply 396×37
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Align the numbers 

 396
x 37

1) Times 396 by 7 >  396
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    Answer : 2772

      *align the numbers correctly       396
                                                           x 7
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2) Times 396 by 3 > 396
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    Answer : 1188              396
                                          x 3
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4 years ago
Please, Please, PLEASE help me out! Quick easy points!!!!
alexandr402 [8]

Answer:

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Step-by-step explanation:

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