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Taya2010 [7]
3 years ago
5

What type of number can be written as a fraction plq, where p and q are integers

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
8 0

Answer:

rational number

Step-by-step explanation:

written as a fraction p/q, where p and q are integers and q is not equal to zero, is called as rational numbers. Example - 4/5, 2, 100, 1/7 etc all are rational numbers.

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3 years ago
When studying radioactive material, a nuclear engineer found that over 365 days,
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Answer:

a) The mean number of radioactive atoms that decay per day is 81.485.

b) 0% probability that on a given day, 50 radioactive atoms decayed.

Step-by-step explanation:

Poisson distribution:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

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x is the number of sucesses

e = 2.71828 is the Euler number

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The mean number of radioactive atoms that decay per day is 81.485.

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