1. Elimination Tournament Round 6
6th Annual WSMA Math Bowl
January 23rd, 2016
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Problem 1
How many ways are there to select 5 books from a collection of 7?
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Problem 2
What is the area of a hexagon with side lengths of 2?
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Problem 3
Solve for x:
4x + 7 = 3x + 8
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Problem 4
How many positive factors does 12 have?
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Problem 5
How many multiples of 5 but not 15 are there between 1 and 100?
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Problem 6
What is the probability that a random point within a circle with radius 2 centimeters is 1 centimeter from the center?
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Problem 7
What is the difference between the largest and smallest 4-digit number you can make, where each digit is distinct and is one of 1, 4, 7, 3, or 5?
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Extra Question
What is in base 10?
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