+0

# Interesting questions and answers - Melody's collection

+5
554
3
+97586

1) Write 25/27 as the sum of 3 fractions wach with a numerator of 1.       (8/7/17)

2) Modular arithmetic with fractions                                                           (9/7/17)

3) Geometry      (14/7/17)

I haven't had a chance to look at this one but i can see it has attracted Heureka, Alan and CPhill so it must be very interesting :)

4) Modular arithmetic (31-7-17)

5)  Diaphantine equation with a twist.   (23-8-17)

6) Graphing    Thanks Heureka

https://web2.0calc.com/questions/very-hard-math-question-for-my-profile-picture-repeat

7) Working together    thanks CPhill and Heureka and guest

https://web2.0calc.com/questions/working-together

8) Counting Question

https://web2.0calc.com/questions/counting-question

9) Strange iteration function, transformation question.

https://web2.0calc.com/questions/when-the-graph-of-a-certain-function-f-x-is-shifted

10) Integration

https://web2.0calc.com/questions/intigration

11) Understanding   y=Atan(Bx)

https://web2.0calc.com/questions/the-data-in-the-table-can-be-modeled-using-the-function

Jul 8, 2017
edited by Melody  Jul 9, 2017
edited by Melody  Jul 14, 2017
edited by Melody  Jul 31, 2017
edited by Melody  Aug 23, 2017
edited by Melody  Aug 25, 2017
edited by Melody  Aug 25, 2017
edited by Melody  Aug 26, 2017
edited by Melody  Aug 28, 2017
edited by Melody  Aug 30, 2017
edited by Melody  Sep 9, 2017

#1
+97586
0

12)   Euclidean Geometry      13-9-17

13) More Euclidean Geometry  13/9/17

14)  A favourite of CPhill             20/9/17

15) An equation with a floor function.   23/9/17

16) How much do they weigh?  A challenge from CPhill    24/9/17     Thanks Chris

Sep 13, 2017
edited by Melody  Sep 13, 2017
edited by Melody  Sep 22, 2017
edited by Melody  Sep 22, 2017
edited by Melody  Sep 23, 2017
edited by Melody  Sep 24, 2017
#2
+97586
0

17)  Bolean contour mapping to solve probablility questions.     (29/9/17)

https://web2.0calc.com/questions/probability-and-geometry

Melody  Sep 29, 2017