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Maurinko [17]
2 years ago
12

A certain manufacturing process might 5 hours in the best-case scenario, 7 hours in the most likely situation, or 10 hours under

the worst possible circumst
approximately the most realistic duration the process might take according to PERT?
OA.
5 hours
OB.
6 hours
OC. 7 hours
OD. 8 hours
Business
1 answer:
Vedmedyk [2.9K]2 years ago
6 0

Answer:

i think its 6 hours

Explanation:

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What percentage of data would you predict would be between 40 and 70 and what percentage would you predict would be more than 70
Mariana [72]

Answer:

<em>The percentage of data of prediction between 40 and 70 is 0.4347 or about 43.57%., the percentage of prediction that would be more than 70 miles is 0.2389 or about 23.89%</em>

Explanation:

<em>Let us Recall that, </em>

<em>We can perform analysis using the z-score of certain values, only when the standard deviation and the men are. The z-score is the measure of how many standard deviations from the mean a certain value is known. by finding the percentage of values that is expected to be above or below a value is by applying the z-score </em>

<em>The first step is to find the z-score for each of these values. After that, we apply the Standard Normal Probabilities table to find the percentage between the values. The z-score given as follows, </em>

<em>z= x-ẋ/s </em>

<em> ẋ = the sample mean </em>

<em>s = the sample standard deviation </em>

<em>x = is the data value not given </em>

<em> The mean value is = 51.6571429 </em>

<em>The standard deviation value is = 25.8012116 </em>

<em> Then </em>

<em>The z score for 40 is given as </em>

<em> z = 40 – 51.6571429/ 25.8012116 = - 0.45 </em>

<em> The z score for 70 is given as, </em>

<em> Z = 70 – 51.6571429/ 25.8012116 = -0.71 </em>

<em> The table entry for both -0.45 and 0.71 is 0.3264, and 0.7611 </em>

<em>Therefore, </em>

<em> find the percentage between 40 and 70, we subtract table entries to get 0.7611 - 0.3264 = 0.4347 or about 43.57%. </em>

<em>To find the percentage above 70, we subtract the table entry for 70 from 1 to get 1 - 0.7611 = 0.2389 or about 23.89% </em>

4 0
3 years ago
Read 2 more answers
Central Systems desires a weighted average cost of capital of 12.7 percent. The firm has an aftertax cost of debt of 4.8 percent
Anon25 [30]

Answer:

Debt-equity ratio = 0.34 or 34%

Explanation:

Weighted average cost of capital (WACC) = 12.7%

Cost of debt = 4.8%

Cost of equity = 15.4%

Let 'We' and 'Wd' be the fraction of capital corresponding to equities and costs, respectively, and that We + Wd =1.

The weighted average cost of capital is given by

WAAC = 0.154*W_e +0.048W_d\\0.127 = 0.154*W_e +0.048*(1-W_e)\\0.079 = 0.106W_e\\W_e=0.745\\W_d = 1-0.745=0.255

The debt-equity ratio is:

DER = \frac{W_d}{W_e}=\frac{0.255}{0.745}\\DER =0.34

7 0
3 years ago
Which activity is involved in creating a traditional navajo weaving?
Harlamova29_29 [7]
Navajo woven rugs and blankets called Diyogí
5 0
3 years ago
Henry, a salesperson, calls a prospective buyer in an attempt to sell his company's new air conditioner. the buyer indicates tha
Marizza181 [45]
<span>confirmed benefit
   Confirmed Benefits represent the features and utilities of a product that the buyer expects and identifies them as must-haves. These benefits are readily understandable and available to the customer.</span>
3 0
3 years ago
In this lesson, you learned all about the economic development of foreign countries, including the many obstacles those nations
crimeas [40]

Answer:

Please see explanations below.

Explanation:

Economic development is the improvement in the standard,well being or quality of living of a country's citizen. It is an improvement to economic growth, which is the ability of a country to produce goods and services in large quantities over a period of time.

Most developed nations do not become developed overnight. These developments are as a result of long term plan and having focused leaders. When a country puts into perspective sound macro economic policies such as investment in critical infrastructure, encourage export , investment in and promotion of selected industries, universal primary and basic secondary education, investment in agriculture etc. All these are long term planning which most prosperous nations invested in.

Having a focused leader is also important for a Nation to prosper. When a country has a leader who is focused, then he would have vision for developing his country and work towards the fulfilment.

On the other hand, most nations remain poor due to so many reasons. Financial misappropriation, which is common among poorer nations especially in Africa. People misuse public funds which are meant to to provide infrastructure, healthcare; heavy taxation,etc. There is also lack of education. Unqualified people are employed in a position meant for those who are qualified.

The role of United States have always been ; proving funding for infrastructure development, health care facilities, education, military training, etc. Such roles should be sustained in these poorer nations and improved upon subsequently.

6 0
3 years ago
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