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There are 15 appetizers available at a restaurant. From these, Eric is to choose for 13 his party....
4 months ago
Q:
There are 15 appetizers available at a restaurant. From these, Eric is to choose for 13 his party. How many groups of 13 appetizers are possible?
Accepted Solution
A:
Answer:= 15%21%2F%2812%21%2A3%21%29 = %2812%2A11%2A10%29%2F%281%2A2%2A3%29 = 2*11*10 = 220.Step-by-step explanation: