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Olin [163]
3 years ago
15

Steps in the systems development life cycle​

Computers and Technology
2 answers:
GenaCL600 [577]3 years ago
6 0

Answer:

planning, analysis, design, development & implementation, testing & deployment and maintenance

Explanation:

vazorg [7]3 years ago
5 0

Answer:  planning, analysis, design, development & implementation, testing & deployment and maintenance.

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What is the final gear reduction of a compound gear reduction of 36 to 12 for the first stage and 60 to 12 for the second stage?
OverLord2011 [107]

Answer:

8

Explanation:

Gear reduction = driven gear teeth / driving gear teeth

First stage reduction :

Driven gear teeth = 36

Driving gear teeth = 12

36 /12 = 3

Second stage reduction :

Driven gear teeth = 60

Driving gear teeth = 12

60 /12 = 5

First stage + second stage

3 + 5 = 8

5 0
3 years ago
In Python write a program that reads a list of integers into a list as long as the integers are greater than zero, then outputs
stealth61 [152]

Answer:

l = []

while True:

 no = int(input())

 if no>0:

   l.append(no)

 else:

   break

print(1)

If this helped consider marking this answer as brainliest. Have a good day.

3 0
2 years ago
I am confused about joins in sql.
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Answer:

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4 years ago
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When seeking information on the Internet about a variety of subjects, the most
liq [111]

Answer:

wikipedia

Explanation:

they have like almost everything.

6 0
4 years ago
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Candy Kane Cosmetics (CKC) produces Leslie Perfume, which requires chemicals and labor. Two production processes are available:
Vilka [71]

Answer:

  1. Divide the resources into three parts using the corresponding process 1, process 1, and process 2 formats to maximize the use of the resources.
  2. Get the expected revenue by calculating the product of the total perfume in ounce and the price of an ounce of perfume.
  3. Increase the advertisement hours of the product.
  4. subtract the advert fee from the generated revenue to get the actual revenue.
  5. subtract the cost of production from the actual revenue to get the actual profit.

Explanation:

The get maximum profit, all the resources must be exhausted in production. The labor is divided into a ratio of 1:1:2 ( which is 5000, 5000, 1000), while the chemical units are in the ratio of 2:2:3 (10000,10000,15000). This would produce in each individual processes; 15000, 15000 and 25000 oz, which is a total of 55000 oz of perfume.

The expected revenue is $275000. If 1000oz from the 55000oz of perfume is sold without advertisement, model Jenny's awareness of the perfume increases the demand by 200oz per hour, therefore, 24hours would field 4800oz demanded, which would only take 270 hours to distribute all remaining perfumes.

The cost of production would be $130000 for labor and chemical resources plus the advert cost of $27000 ( 270 hours by 100) which is a total cost of $157000. The actual profit is $118000 ( $275000 - $157000).

3 0
3 years ago
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