What is the average number of pets owned by 20 students in a class if the data shows that 5 students own no pets, 7 students own 1 pet, 4 students own 2 pets, and 4 students own 3 pets?
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Math question: Find three positive integers a, b, c that satisfy the equation a^n + b^n = c^n, where n is a whole number greater than 2. (
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What is the value of 2 raised to the power of 6 plus the square root of 16, all divided by the cube root of 125?