I pick A We know y=integer^2 and y is between 2and 100 So... y can be 2^2=4 y can be 3^2=9 y can be 4^2=16 y can be 5^2=25 y can be 6^2=36 y can be 7^2=49 y can be 8^2=64 y can be 9^2=81 1) y has exactly 2 prime factors The only one that has 2 distinct prime factors is 36 (2 and 3 are its only prime...