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Vanyuwa [196]
2 years ago
9

Suppose that a "code" consists of 4 digits, none of which is repeated. (A digit is one of the 10 numbers 0, 1, 2, 3, 4, 5, 6, 7,

8, 9.) How many codes are
possible?
Mathematics
1 answer:
dalvyx [7]2 years ago
8 0

Answer:

5040

Step-by-step explanation:

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An activity has an optimistic time estimate of 25 days, a most likely estimate of 29 days, and a pessimistic estimate of 34 days
Margaret [11]

The expected duration of the activity is 29 days and 4 hours.

Step-by-step explanation:

Step 1:

The optimistic time, t_{o} = 25 days,

The most likely estimate, t_{m} = 29 days.

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According to PERT, the expected duration of the activity, t_{e} = \frac{t_{0}+4t_{m} +t_{p}  }{6}.

Step 2:

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8 0
3 years ago
What is the equivalent decimal?
ivanzaharov [21]
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Answer:

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Step-by-step explanation:

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