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Artyom0805 [142]
3 years ago
10

The deterioration of many municipal pipeline networks across the country is a gowing conoer technology proposed for pipeline reh

abilitation uses a flexible liner threaded through existing pipe article Effect of Welding on a High-Density Polyethylene Liner (J. Mater. Civil Eng the following data on tensile strength (psi) of liner specimens both when a certain and when this process was not used.
No Fusion :: 2748 2700 2655 2822 2511 3149 3257 3213 3220 2753
Yes Fusion :: 3027 3356 3359 3297 3125 2910 2889 2902

Required:
a. Compare the mean tensile strengths at the 95% confidence level.
b. Perform a COMPLETE APPROPRIATE analysis.
Business
1 answer:
Misha Larkins [42]3 years ago
5 0

Answer:

a. Compare the mean tensile strengths at the 95% confidence level.

Explanation:

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Answer:

A,. 13.33%.

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Return on Investment (ROI) which gives the efficiency of a particular investment

We were given invested capital amounted as $6,000,000, and operating expenses as $5,000,000

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net income can be calculated as = ($5000000-$420000)

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2 years ago
Suppose that the price of a cupcake is $4. At this price, 50 cupcakes will be demanded. If the price rises to $5 per cupcake, co
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Answer: fall by less than $50.

Explanation:

The options are:

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• fall by less than $50.

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• rise by more than $50.

Expert Answer

Consumer surplus, is referred to as the economic measure of the excess benefit that a customer gets. The consumer surplus is the difference between the amount that the customer is willing to pay and the amount that he or she eventually pays.

Based on the question, the total Price paid is: 50 × $4 = $200

Total Revised Price = 50 × $5 = $250

Therefore, there will be a fall by $50 that's ($250 - $200).

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Every saturday morning jack read for 30in play baskeball for 60 min and ride his bike if jack
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