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avanturin [10]
3 years ago
10

What is the probability of getting tails 4 times in a row while flipping a coin?

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
7 0

Answer:

P=0.0625

Step-by-step explanation:

The probability of getting one tails is a half.

The probability of getting another tails given you had a tails is:

\frac{1}{2}*\frac{1}{2}=(\frac{1}{2})^2=\frac{1}{4}

The probability of getting n tails in general is given by:

(\frac{1}{2})^n = \frac{1}{2^n}

So, when we have four tails - our value for n is four.

(\frac{1}{2})^4=\frac{1}{2^4}=\frac{1}{16}=0.0625

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el cuadruple es la tercera parte de un numero, aumentado en su novena parte es igual a 13. indica el triple de dicho numero.
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Answer:

El triple del numero descrito es 27

Step-by-step explanation:

Tenemos según el enunciado la siguiente ecuación:

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