Answer:
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- <u><em>4.75% of the candidates takes more than two hours to learn the computer system.</em></u>
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Explanation:
The relevant information to solve the problem is:
- 1. <em>The time it takes to learn follows a Normal distribution </em>
- 2.<em> The mean is 90 minutes</em>
- 3. T<em>he standard deviation is 18 minutes</em>
- 4. <em>The question is What proportion of candidates takes more than two hours to learn the computer system?</em>
Then, you shall calculate the Z-score and use a standard distribution table to look up the Z-score and the corresponding probability.
Repeating myself from a recent answer, "there are two types of standard distribution tables: tables that show values that represent the AREA to the LEFT of the Z-score, and tables that show values that represent the AREA to the RIGHT of the Z-score".
<u>1. First, calculate the Z-score:</u>



<u>2. Use the table that represents the area to the right of the mean to find the ratio of typists that have a Z-score greater than 1.67.</u>

Therefore, 4.75% of the candidates takes more than two hours to learn the computer system.
Answer:
try taking a better picture I can really see your assignment
Explanation:
sorry
The correct answer is choice d, Rapid Response.
All of the options available are characteristics of highly performing teams, with the exception of choice e, rapid response.
Answer:
$60,000
Explanation:
The computation of change in net working capital is shown below:-
Change in net working capital = Increase in cash + Increase in accounts receivables + Increase in inventories - Increase in payable - Increase in accruals
= $20,000 + $40,000 + $60,000 - $50,000 - $10,000
= $120,000 - $60,000
= $60,000
Therefore for computing the change in net working capital we simply applied the above formula.
The net operating income is $5,000.
<h3>What is the net operating income?</h3>
The net operating income is total revenue less direct and indirect expenses.
The net operating income = total revenue - variable expenses - fixed costs.
Total revenue is price per unit multiplied by the total quantity sold. The variable expense cost per unit multiplied by the total quantity sold.
(10,000 x $10) - (10,000 x $6) - $35,000
100,000 - 60,0000 - 35,000 = $5,000
To learn more about fixed cost, please check: brainly.com/question/25879561