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3 years ago

Which of the following would be an example of mechanical convection?

Business

2 answers:

ddd [48]3 years ago

5 0

Answer is B stirring a thick soup on a stovetop

Ede4ka [16]3 years ago

4 0

<span>D. Because mechanical convection is the transfer of heat to a free flowing fluid on a heated surface.</span>

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Two methods can be used for producing solar panels for electric power generation. Method 1 will have an initial cost of $550,000

Natasha_Volkova [10]

Answer:

the company should choose method 1

Explanation:

Method 1 Method 2

Initial outlay $550,000 $830,000

operating costs (years 1,2,3) $160,000 $120,000

salvage value $125,000 $324,000

we must determine which alternative has the lowest present value:

method 1 = $550,000 + $160,000/1.1 + $160,000/1.1² + $160,000/1.1³ - $125,000/1.1³ = $550,000 + $145,455 + $132,231 + $120,210 - $93,914 = <u>$853,982</u>

method 2 = $830,000 + $120,000/1.1 + $120,000/1.1² + $120,000/1.1³ - $324,000/1.1³ = $830,000 + $109,091 + $99,174 + $90,158 - $243,426 = $884,996

5 0

3 years ago

Amy wants to move a paragraph in her document from the middle to the end. How can she do that?

Sav [38]

Copy and paste it to where it's needed

?

4 0

3 years ago

Read 2 more answers

Principals of manegment

Elenna [48]

Answer:

The answer is "Option d".

Explanation:

The management team consists of the coordination of any resources in the preparation, organization, analysis, and administration of the project to reach specific goals.

It is how something will be handled, treated intently, monitored, or managed by a company or group.
Managers work as planners, supervisors, and managers thru the four roles, administrators, which focus on making their staff, processes, projects, and companies more efficient and effective in all fields.

6 0

3 years ago

You are considering a project which will provide annual cash inflows of $7,500, $3,000, $9,000, and $12,430 at the end of each y

Blababa [14]

Answer:

$25,161.15

Explanation:

The computation of the present value of the cash flows is presented below:

Years Cash flows Discount factor Present value

1 $7,500.00 0.9174311927 $6,880.73

2 $3,000.00 0.8416799933 $2,525.04

3 $9,000.00 0.7721834801 $6,949.65

4 $12,430.00 0.7084252111 $8,805.73

Present value $25,161.15

The discount factor should be computed below

= 1 ÷ (1 + rate)^years

3 0

3 years ago

Maximizing the number of good years during which a person is free from the burdens of chronic illness:____.

Artist 52 [7]

Answer:

c. produces a higher quality of life.

Explanation:

Maximizing this number produces a higher quality of life for the individual in question. This is because allowing the individual to be free of chronic illness drastically reduces stress. This new stress-free life helps the individual live to their fullest potential and become happier, which are all factors that contribute and increase that individual's quality of life.

5 0

3 years ago