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3 years ago

The probability of winning a game 20%. if play 20 times, how many times should you expect to win?

Mathematics

2 answers:

Anna007 [38]3 years ago

6 0

Answer - 4 times

(Probability = number of favorable outcomes / total number of outcomes)

Probability of winning 1 game = 20%

Probability of winning 20 games = 20% of 20 = 4

STatiana [176]3 years ago

3 0

You should win 40times

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3 years ago

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Lim x--> 0 (e^x(sinx)(tax))/x^2

Tom [10]

Make use of the known limit,

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We have

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3 years ago

What does |-71 equal?

erastovalidia [21]

Answer:

71 (or 7.... read explanation)

Step-by-step explanation:

If you mean | -71 | then it's 71.

If you mean | -7 | then it's 7

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2 years ago

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Try these calculations using the<br>graphing calculator:<br>31 x 42 -<br>443-637 -

puteri [66]

Answer:

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443 – 637 = -194

Step-by-step explanation:

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The net price equivalent rate of 3/7/13 is:

mrs_skeptik [129]

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