Baskin Robbins ice cream stores offer 31 flavors of ice creamcones in sizes smal

Question

Baskin Robbins ice cream stores offer 31 flavors of ice creamcones in sizes small, medium and large. a) How many different selections of cones are possible if eachcone has one flavor? b) If 4 toppings are available to put on a cone, and a conecan be bought without a topping, how many different selections ofice cream cones are availabe if eacone has one flavor? Baskin Robbins ice cream stores offer 31 flavors of ice creamcones in sizes small, medium and large. a) How many different selections of cones are possible if eachcone has one flavor? b) If 4 toppings are available to put on a cone, and a conecan be bought without a topping, how many different selections ofice cream cones are availabe if eacone has one flavor?

Explanation / Answer

a) The number of different ways are 31C3=4495. b) The different selections of ice cream cones are31C4=31465.

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