8 items are filed under this topic.
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11 golfers playing 4 rounds |
2009-06-14 |
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From Brian:
I have 11 golfers playing 4 rounds of golf. It would be great if we could play at least once with everybody. I realize we will have 2 foursomes and 1 threesome each round...can you help?
Answered by Victoria West. |
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Divisibility by 11 |
2008-07-04 |
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From Peter:
For what single digit value of n is the number n53nn672 divisible by 11?
Answered by Leeanne Boehm. |
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Divisibility by 7 and 11 |
2004-10-13 |
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From Tammy:
I'm stuck in class in Yr 7 And I'm finding it hard on our new topic Divisibility! When I try to find out what this means on Internet sites i can not understand the used symbols like algebra and so on. I'm stuck on the divisibility rules for the number 11!
Answered by Penny. |
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39 consecutive natural numbers |
2003-08-19 |
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From A student:
Prove that among any 39 consecutive natural numbers it is always possible to find one whose sum of digits is divisible by 11.
Answered by Penny Nom. |
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11........1 |
2002-05-29 |
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From Un eleve:
Démontrer que tout nombre impair non multiple de 5 admet un multiple de la forme:11........1
Answered by Claude Tardif. |
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Dividing a circle |
2001-10-17 |
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From Ahmeen:
I am having a hard time figuring out how a circle can be divided into 11 equal parts with only 4 cut allowed? My teacher gave this to us and I still can't cut my pie into eleven equal parts with only four cuts.
Answered by Walter Whiteley. |
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Hendecagon |
2000-10-09 |
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From Jillian:
I need an example of a object that is in the shape of a hendecagon. I know what the shape is but I cannot come up with a real life example of an object that is this shape.
Answered by Chris Fisher. |
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Divisibility by 11 |
1998-10-28 |
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From Pat Duggleby:
I am an upgrading instructor at a drop-in program in Regina. One of my students is taking General Math 30 through correspondence, and we have run into some confusing instructions. The section is about divisibility rules, and we did just fine up until the rule for Divisibility by 11. The statement is as follows: | | If the difference between the sum of the odd-numbered digits and the sum of the even-numbered digits, counted from right to left, is divisible by 11, then the number is divisible by 11. | .
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Answered by Penny Nom. |
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