Join Mrs. McCartney for a Mystery Math Mistake, then learn to combine coins in different w Join Mrs. McCartney for a Mystery Math Mistake - T-Pops needs your help! We'll learn about coins and their ...

Challenge 6 is all about finding different combinations. Maths teacher Chris Smith and pupils from Grange Academy are here to explain. The Maths Week Scotland Daily Challenges have been set by the ...

After previously discussing permutations, Dr. James McCaffrey of Microsoft Research uses step-by-step examples and full code presentations to explore combinations. A zero-based mathematical (n, k) ...

And it's not even hard, IIRC. Except that for me, right now, it is.<BR><BR>Here's the situation:<BR><BR>3 types of uniform gear<BR>4 colors for each<BR><BR>What is the total number of combinations ...