Free Practice Question
PS · Problem Solving
555-605
Combinations
If there are y teams and each team competes against every other team once, how many games would be played if there was one fewer team, resulting in only half as many games? What is the value of y?
Answer Choices
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10
B
4
C
8
D
7
E
6
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Explanation
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Comments
2
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H
HarshiSep 12, 2024
thanks!
Details
Difficulty
555-605
Type
PS
Category