a number is selected at random from the set {2,3,3...10}. which event , by definition , covers the entire sample space of this experiment ? a. the number is greater than 2 b. the number is not divisable by 5 c. the number is even or less than 12

Asoftball team played ten games, scoring 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 runs. they lost by one run in exactly five games. in each of their other games, they scored twice as many runs as their opponent. how many total runs did their opponents score?