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For nos. 1-4. Find the electrical consumption for the following:
D. 28 kwh
1. Previous: 2150
Present: 2188
A. 38 kWh
B. 35 kwh
C. 34 kwh
2. Previous: 7285
Present: 7810
A. 526 kWh
B. 525 kWh
C. 524 kWh
D.518 kWh
D. 332 kWh
3. Previous: 4605
Present: 4938
A. 335 kWh
B. 334 kWh
C. 333 kWh
4. Previous: 9214
Present: 9576
A. 365 kWh
B. 364 kWh
C 363 kWh
D. 362 kWh​

Respuesta :

sqdancefan

9514 1404 393

Answer:

  1. A
  2. B
  3. C
  4. D

Step-by-step explanation:

You have not told us the scale factor for the readings. The answer choices seem to say it is 1. That is, the consumption in kWh is equal to the difference between the Present and Previous readings. Those differences are shown in the attachment.

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A spreadsheet is a nice tool for doing repetitive calculations without error.

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