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I bought a used radio with an MMSI number already entered. Can I use that number?
No, you cannot. It is a unique number issued to the previous owner. In most cases, you will have to send the unit to the manufacturer in order to be...
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When booking in on the day, is it easier to have the entrants listed by owner's name, car class, car registration number, or preregistration number?
Preregistration number will probably work best for you.
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How do I multiply two factorials so that the end product is also a factorial? I.e. 3! X 5!
There is no general rule covering this situation. In your example, however, (3!)(5!) = 720 = 6!.
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How do I do multiplication in Kenken?
You just have to try different combinations that make up the total answer. For example, if you have 3 boxes with a total of 24, then it could be: 2x2x6...
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The number I am faxing shows an extension number. Should I add it to the end of the number?
Yes. Otherwise, your fax may not be able to be completed (depending on whether or not the main office has a fax line established on the 10-digit number). Absolutely add...
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I made a formula -1+2^n=X to find the maximum number countable with so many digits in binary. How do I turn it around to find the number of digits for a certain number? I want to input x to find n.
OK, you can rearrange to have 2^n = X+1. Then take logs of both sides. log (2^n) = log (X+1). Then you can use properties of logs to get n*log2...
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The tens digit and the ones digit of a certain number are equal. If the sum of the digits of the number is 50, what is the number?
This problem cannot be solved without additional information such as how many digits there are in the number.
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Three times a number minus 5 is equal to five times the same number minus 15. What's the number?
Let x be the number. Then 3x - 5 = 5x - 15. Add 15 to both sides: 3x + 10 = 5x. Subtract 3x from both sides: 10 =...
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How will I expose my grade 2 learners to many different situations so they will get full understanding of what multiplication at their level really entails?
Just tell them it's a quick way to add. Make up a few scenarios where it's necessary to add several groups of the same number: four groups of five items,...
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Are other math problems, like multiplication and division possilbe?
You can add 2 numbers and multiply 2 numbers by building off of the basic counting principles of the chisenbop method. Check out the Related Articles section for this article...
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