A number is perfect if it is equal to the sum
A number is perfect if it is equal to the sum of its positive divisors, other than itself. For example, 6 is perfect, because 6=1+2+3. Similarly, 28 is perfect, because 28=1+2+4+7+14. Explain why 2k-1(2k-1) is perfect when 2k-1 is prime.
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A time standard was set as 0.20 hour per unit based on the 50th unit produced. If the task has a 90 percent learning curve, what would be the expected time of the 100th, 200th, and 400th units?
Corporation extracts ore for eight different companies in Colorado. The firm anticipates variable costs of $65 per ton aalong with annual fixed overhead of $840000 which is incurred evenly throuhout the year. Calculate the semivariable cost for th
When calibrating an ocular micrometer, let's assume that you found that one ocular micrometer division is equal to 32 micrometers under low power, 13...
1,800,000 short term debt retire with proceeds from sale of 60000 share of common stock. If stock sells at 20 per share subsequance of balance sheet date but before balance sheet issue, what amount of short term debt coulb be excluded from current
After four hours? After eight hours? How does the percentage likelihood of a successful negotiation change over the course of time?
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Provide an example of a 'list' and how it would be used as part of a problem solution.Provide an example of an array and how it would be used as part of a problem solution.
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