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In between classes, Lizzy is making a charm bracelet for Erin. Erin’s wrist size

ID: 664765 • Letter: I

Question

In between classes, Lizzy is making a charm bracelet for Erin. Erin’s wrist size dictates that exactly 36 of the decorative pewter charm thingies can t in the bracelet. In Lizzy’s charm bracelet kit are 47 dierent types of pewter charm thingies (with an unimagineable quantity of each type). How many dierent bracelets could she possibly assemble for Erin? (One bracelet is the one that consists entirely of an alternating pattern of cubes and diamonds. Another one is the one that contains 18 dolphins followed by 9 unicorns and then 9 spheres. Another one is entirely blue beads. Etc.)

Explanation / Answer

Total no. of different types of pewter charm thingies = 47

No.of decorative pewter charm thingies that can fit in Erin's bracelet = 36

So, total no. of possible combination of different thingies that Lizzy can make = 47C36 = 17417133617

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