# Search:

Tag: combinations

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1. ### Number of athletes concluding a marathon after 'x' minutes

• Replies: 0
• Views: 309
Last Post: 09-16-2018 02:55 PM
by hugomcp74@gmail.com
2. ### How to go about solving this optimization problem? (ranking basketball players)

• Replies: 1
• Views: 384
Last Post: 09-16-2018 06:26 PM
by Harry_the_cat

Forum:
Calculus

3. ### How to define the possible combinations of factorials if we take sentence with words?

• Replies: 1
• Views: 286
Last Post: 08-19-2018 07:39 PM
by Dr.Peterson
4. ### Combinations or Perumations? I have 27 arrows and a bow and 10 targets to shoot at.

• Replies: 4
• Views: 825
Last Post: 04-09-2018 04:54 PM
by Jomo
5. ### Combinatorics: 10 scarfs, 8 shirts and 9 hats to 4 people

• Replies: 3
• Views: 940
Last Post: 03-12-2018 03:28 PM
by Iva
6. ### Combinations from a food menu: "Restaurant offers burritos on corn or flour..."

• Replies: 6
• Views: 1,381
Last Post: 03-13-2018 12:38 PM
by Dr.Peterson
7. ### Permutations and Combinations: chosing 3 consonants from BANANA SPLIT

• Replies: 8
• Views: 1,997
Last Post: 12-30-2017 04:15 AM
by Miss_Hickey
8. ### Dice Problems - Permutations and Combinations

• Replies: 1
• Views: 1,362
Last Post: 10-30-2017 05:08 AM
by Subhotosh Khan
9. ### Possible Combinations for football pool

• Replies: 2
• Views: 1,364
Last Post: 09-25-2017 03:24 PM
by Gamer
10. ### Looking for formula for combo's of coins totalling 25 cents

• Replies: 4
• Views: 2,395
Last Post: 09-15-2017 08:26 PM
by JeffM

Forum:
Arithmetic

11. ### Formula for calculating combinations of adjacent pairs

• Replies: 2
• Views: 1,427
Last Post: 09-05-2017 11:16 AM
by custard
12. ### 2 R100 bills, 4 R50 bills, 5 R20 bills, 9 R10 bills in hat; two bills drawn from hat

• Replies: 1
• Views: 1,080
Last Post: 07-21-2017 03:27 PM
by stapel
13. ### What is probability English, PE, Math, science, history will be scheduled in order?

• Replies: 4
• Views: 2,259
Last Post: 05-18-2017 07:24 AM
by HallsofIvy
14. ### Combinations of things: 7 items; numbers of combos of 2, 3, etc w/o double-ups

• Replies: 2
• Views: 2,344
Last Post: 01-14-2017 09:55 PM
by Harry_the_cat
15. ### Possible sequence combinations of a linear polypeptide chain

• Replies: 0
• Views: 1,099
Last Post: 11-18-2016 04:09 PM
16. ### # of Possible Combinations...? (squares, circles, diamonds)

• Replies: 0
• Views: 1,050
Last Post: 11-17-2016 11:34 PM
by GolfGuy7
17. ### Combinations: adding 1-5, using only 5 numbers, to get 15 or less

• Replies: 2
• Views: 1,606
Last Post: 11-01-2016 08:43 PM
by pka
18. ### Locker Combo uses 3 numbers w/ consec. numbers different; find least number of....

• Replies: 4
• Views: 2,283
Last Post: 09-30-2016 02:34 PM
by pka
19. ### Climbing n stairs 1 or 2 at a time; count ways to climb stairs.

• Replies: 1
• Views: 1,742
Last Post: 06-04-2016 10:09 AM
by stapel
20. ### If two friends are close friends, they send private messages outside the group.

• Replies: 1
• Views: 1,649
Last Post: 03-16-2016 09:08 AM
by stapel
21. ### Expectation Value for # of permutations above a limit when combining 2 sets of items

• Replies: 0
• Views: 1,429
Last Post: 12-03-2015 12:33 PM
by carter.andrewj
22. ### Total Options: bags of coal, logs, kindling, and firelighters

• Replies: 3
• Views: 2,141
Last Post: 11-27-2015 09:02 PM
by pka
23. ### Combination problem: Group of 41 people..

• Replies: 3
• Views: 2,204
Last Post: 11-26-2015 12:02 PM
by stapel
24. ### Combination question: selections of fruits for mixed salads

• Replies: 2
• Views: 1,970
Last Post: 11-17-2015 11:33 AM
by pka