移动端
微信搜“题王网”真题密题、最新资讯、考试攻略、轻松拿下考试
首页
词条
inclusive
An integer from 10 through 99, inclusive, is to be chosen at random. What is the probability that the number chosen will have 0 as at least one digit? Give your answer as a simplified fraction.
The sum of the non-prime numbers between 40 and 50, non-inclusive, is