Marbles （）once not confined to children. A: was B: is C: were D: are
Marbles （）once not confined to children. A: was B: is C: were D: are
A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. What is the least number of marbles he must remove to be sure that he has at least one of each color.（） A: 3 B: 6 C: 8 D: 10 E: 12
A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. What is the least number of marbles he must remove to be sure that he has at least one of each color.（） A: 3 B: 6 C: 8 D: 10 E: 12
A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. What is the least number of marbles he must remove to be sure that he has at least one of each color A: (A) 3 B: (B) 6 C: (C) 8 D: (D) 10 E: (E) 12
A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. What is the least number of marbles he must remove to be sure that he has at least one of each color A: (A) 3 B: (B) 6 C: (C) 8 D: (D) 10 E: (E) 12
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