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Murrr4er [49]
3 years ago
7

I need help help me please

Mathematics
1 answer:
Strike441 [17]3 years ago
6 0
I think we use sets here...I'm not really sure but I think you just make a code like {1245679} {2456791} {4567912} {5679124} {6791245} {7912456} {9124567}. it's a bit confusing but I would say that 7 codes are possible. I'm not entirely sure. but hopefully I'm right?
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How do i solve this step by step??
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Answer:

x = 30

Step-by-step explanation:

well the two agnles are congruent so they have to equal the same angle

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3 years ago
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solong [7]
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spayn [35]

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b) p(12 heads in a row) = (1/2)^12 = 1/(2^12) = 1/4096

_____

<em>Additional comment</em>

The probability of a head is 1/2 because we generally are concerned with a "fair coin." That is defined as a coin in which each of the 2 possible outcomes has the same probability, 1/2. Similarly, a "fair number cube" has 6 faces, and the probability of each is defined to be the same as any other, 1/6. Loaded dice and unfair coins do sometimes show up in probability problems.

3 0
3 years ago
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