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lana66690 [7]
3 years ago
13

In a recent year, a hospital had 4588 births. Find the mean number of births per day, then use that result and the Poisson distr

ibution to find the probability that in a day there are 16 births.
Mathematics
1 answer:
Harman [31]3 years ago
4 0

Answer:

4221 birhs

Step-by-step explanation:

. Find the mean number of births per day, then use that result to find the probability that in a day, there are 15 births.

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c. 9

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Fourteen hours after a convict escapes from prison, a guard begins to pursue him. If the convict travels at eight mph on foot an
algol13

9514 1404 393

Answer:

  128 miles

Step-by-step explanation:

The convict has a head start of ...

  distance = speed × time

  distance = (8 mi/h) × (14 h) = 112 mi

That distance is being closed at a rate that is the difference between the speeds, so ...

  64 mi/h -8 mi/h = 56 mi/h

The time it takes the guards to catch the convict will be ...

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The guards and prisoner will be at a distance from the prison of ...

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The convict will be caught 128 miles from the prison.

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<em>Check</em>

The convict will run an additional (8 mi/h)(2 h) = 16 mi after the guards start pursuit. That, in addition to the 112 miles already run, will total 112+16=128 miles, the same distance the guards travel in that 2 hours.

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If a dice is rolled 18 times, how many times is the number 2 expected to come up? *
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