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2 years ago

a) A person has 5 trousers, 7 shirts, 6 ties, and 3 pairs of shoes. In how many possible distinct ways can the person dress

Business

1 answer:

yKpoI14uk [10]2 years ago

8 0

The person can dress in 630 different ways according to permutation and combination.

<h3><u>What is permutation and combination?</u></h3>

Subsets of a set can be created in two separate ways: combination and permutation. The subset's components can be listed in any order when combined. The components of the subset are listed in a permutation in a certain order.
There are only a finite number of permutations and combinations for each data set. They can therefore be used to calculate the probability of complex events.
The number of possible permutations increases and the likelihood that a particular permutation will occur decreases as a set's elements increase.

First, The person has to decide on pants. So, he has 5 choices. And for each pant, the person has 7 shirts, 6 ties and 3 pair of shoes as choice. So, 5*7*6*3 = 630.

Know more about permutation and combination with the help of the given link:

brainly.com/question/13387529

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Answer:

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Explanation:

The calculation of cash inflow is shown below:-

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3 years ago

Flextrola, Inc. , an electronics systems integrator, is planning to sell its next generation product using components sourced fr

DENIUS [597]

With a mean of 1000 and a standard deviation of 600, the probability that the demand is going to be withing 25 percent of its forecast is 0.3230.

a. Mean = 1000

sd = 600

p(1000x 1-25%) - p(1000x 1+25%)

using the z test

d-μ/σ

$p(z < \frac{1250-1000}{600} )-p(z < \frac{-1000}{600} )\\\\(z < 0.4167)-(z < -0.4167)$

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<h3>b. The probability that the forecast would be more than 40 percent</h3>

1000x 1+40%

= p(D>1400)

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c. Cu = 121-72 = 49

Co = 72.50 = 22

The critical ratio calculation

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<h3>d. The expected sales of Flextrola</h3>

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= 0.3333

loss function from z = 0.333 is 0.254

600x0.254 = 152. 4

1000-152.4 = 847.6

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e 1200- 847.6

= 352. 4

The units of inventory that can be sold is 352.4

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