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Mumz [18]
2 years ago
15

If John has pairs 5 different colors pairs of socks, how many orders can he wear them in over five days? Repetition is allowed b

ecause John is alright with wearing dirty socks.
55
25
5!
125
Mathematics
1 answer:
Sergio [31]2 years ago
7 0

Answer:

25

Step-by-step explanation:

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You have just timed a person doing a hair cut for the first time. It took 50 minutes. What unit improvement factor learning curv
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Answer: C. 70 percent

Step-by-step explanation:

Given, Time for the first unit = 50 minutes

Time for the second unit = 35 minutes

The unit improvement factor learning curve = (The time for the second unit) ÷ (time for the first unit) x 100.

So, The unit improvement factor learning curve  = 35÷ 50 × 100 = 70 percent.

Hence, the correct option is "C. 70 percent".

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2 years ago
Claili has 35 flowers and 7 vases she wants to put the same number of flowers in each vase which question can calli use ro find
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7 0
1 year ago
Sociologists want to test whether the number of homeless people in a particular urban area is increasing. In 2010, the average n
Kobotan [32]

Answer:

The test statistic value is 15.3.

Step-by-step explanation:

The hypothesis for this test is:

<em>H</em>₀: The average number of homeless people is not increasing, i.e. <em>μ</em> = 42.3.

<em>H</em>ₐ: The average number of homeless people is increasing, i.e. <em>μ</em> > 42.3.

Given:

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As the population standard deviation is provided use a single mean <em>z</em>-test for the hypothesis testing.

The test statistic is:

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Thus, the test statistic value is 15.3.

7 0
1 year ago
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