13 items are filed under this topic.
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Listing three digit combinations |
2019-07-17 |
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From Larry:
Using numbers 0-9, what are all the possible combinations of choosing 3 numbers regardless of order and no 3 numbers being used more than 2 times in the combination. So no 1,1,1, 2,2,2, 3,3,3 etc. Order does not matter. Could you please send me a listing of all those combinations?
Answered by Penny Nom. |
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A cyclist reduces his speed |
2018-02-27 |
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From Katherine:
Suppose the winner had reduced his average cycling rate by .1 mile per hour.
By how much would his time have changed?
(the cyclist's rate is 23.66 miles per hour and the answer to the question before this
one was that he cycled 2,292 miles in 96.87 hours)
Answered by Penny Nom. |
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How do I establish the original List Price? |
2017-01-15 |
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From Bob:
(1) I have a net price item at $4,664.66 but do not have the discount percentage. I have been told I received 40%? How do I establish the original List Price and to confirm what discount I received?
Answered by Penny Nom. |
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If 4 cooks can bake 8 pies in 6 hours????? |
2013-03-18 |
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From Kenneth:
Hello:
I want to determine which quantities are directly and inversely proportional in order to determine the answer for the following:.
If 4 cooks can bake 8 pies in 6 hours, 2 cooks can bake how many pies in 4 hours?
Answer: 2 2/3 pies
Can someone fully explain what I need to know in order to determine what is directly and inversely proportional in the example above?
I thank you for your reply.
Answered by Robert Dawson. |
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Where do you use trigonometry? |
2007-08-21 |
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From jenny:
where do you use trigonometry besides architecture and engineering?
Answered by Stephen La Rocque. |
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Discount percentage |
2007-07-11 |
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From Greg:
List Price: $50.00
Discount: 33 1/3%
What would the net price be?
Answered by Stephen La Rocque. |
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All the possible 8 digit combinations of 0-9 |
2007-05-16 |
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From Christofer:
What are all the possible 8 digit combinations of 0-9? List please
I know that there are 43046721 combinations but I want to know
what they are.
Answered by Stephen La Rocque. |
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4 digit lock |
2007-05-16 |
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From Kathy:
Hi,
My name is Kathy and I'm a REALTOR, I have 2 different lockboxes that
I cannot remember the combinations for, so what I need is all the
different combinations for 4 digits that cannot be the same, i.e. 0123.
Can you help me out? I would hate to throw them away as they cost
about $30 each.
Thank you,
Kathy
Answered by Stephen La Rocque. |
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List price plus 10% |
2006-04-03 |
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From Heather:
We shipped 2 pieces of an item with a unit price of $578.74 for a total amount of $1157.48. My task is to bill the customer at LIST + 10%. What formula do I need to use to calculate this?
Answered by penny Nom. |
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Cost price |
2005-05-25 |
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From Sunitha:
What is (how to calculate) the cost price of a product which is marked-up by 15% and retailed at $25?
Answered by Penny Nom. |
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Cycling in the wind |
2004-10-11 |
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From A student:
A cyclist is travelling in the direction of 12i+5j at a speed of 39 km/h where i is a unit vector due east and j is a unit vector due north. The wind appears to the cyclist to be blowing with a velocity of (-4i+j) km/h. Find, correct to 1 d.p
(a) the true speed of the wind and
(b) the bearing from which the wind is blowing
Answered by Penny Nom. |
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8, 4, 2, 18, 1, 9 |
2001-01-11 |
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From Neyra:
Place each number below in one of the blanks to create the most meaningful and realistic story possible.
Answered by Claude Tardif. |
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Le terme |
2003-04-01 |
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From Francine:
Je suis une enseignante de 5e/6e et j'aimerais savoir comment on traduit le terme "array" en français.
Answered by Claude Tardif. |
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