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Mar 6, 2015
 #455
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@@ End of Day Wrap   Fri 6/3/15   Sydney, Australia    Time 1:20 am  (Sat morn really)  ♪ ♫

 

hi all,

 

This day our fabulous answerers were CPhill, Geno3141, Tetration, TheJonyMyster, Taffytracer, Heureka, Cahmille, Shaniab29544 and Omi67.   Thanks all.

 

Interest posts:

 

1)    3D Geometry.        Melody

2)    What is the co for in cosine?        Melody

3)    Permutation, a bit tricky.              Melody

4)    Finding average speed      Thanks Alan

5)    Selections.  Everyone can try this question.  It is very cool         Melody

6)    Counting.   This is another counting one that everyone can try.  It is just a matter of being methodical.  Thanks Heureka.

7)    Negative indices     What do you do with them?            Thanks CPhill

8)    Logarithm equation               Melody

9)    Scaling.     We have has quite a few of these lately but the concept is a really good one for everyone to understand.      Thanks CPhill.

10)    Average and instantaneous velocity         Melody

11)    Ratio of angles to sides of triangle           Thanks  Chris

12)    What is a year ?                                 Thanks Heureka

13)    Finding the exponential function             Thanks Geno

14)    Ratios with simultaneous equations         Melody

15)    Simultaneous Equations by elimination.    Heureka has laid this out beautifully.   Thank you

16)    Trig.   almost missed this one, looks pretty impressive.      Thanks Heureka and Omi67

 

                    ♫♪  ♪ ♫                                ♬ ♬ MELODY ♬ ♬                                 ♫♪  ♪ ♫

Mar 6, 2015
 #262
avatar+118723 
0

Sat 7/3/15

1)     Cheer up - It is the weekend.        Thanks Rosala

2)    Little percent question for the younger set.       Thanks Geno

3)     Repeat puzzle question.    WOW I finally get it.      Thanks Alan and Bertie.

4)    Probability for beginners                  Melody

5)    How to work out a function from a table of values 1   Melody

6)    How to work out a function from a table of values 2     Thanks Geno

7)    Angle speed           Melody

8)    Conglomerate Sequence         Thanks anon.

9)    Diameter of the sun.      Thanks anon Alan and Melody

10)  Motion Physics              Thanks Alan

11)  Puzzle and probabiliy questions            Melody

 

                    ♫♪  ♪ ♫                                ♬ ♬ MELODY ♬ ♬                                 ♫♪  ♪ ♫

Mar 6, 2015

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