2. 职称英语
  3. A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles

A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles

游客2024-01-12  66
问题 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?
选项 A、3
B、6
C、8
D、10
E、12
答案 D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3356293.html
相关试题推荐
随机试题
最新回复(0)