百度试题 结果1 题目How many positive integers less than 20 are equal to the sum of a positive multiple of 3 and a positive multiple of 4? A. 2 B. 5 C. 7 D. 10 E. 19 相关知识点: 试题来源: 解析 D 反馈 收藏
aHow many positive integers less than 20 are equal to the sum of a positive multiple of 3 and a positive multiple of 4? 多少个正面整数少于20与一个正面倍数的3和一个正面倍数的总和是相等的4 ?[translate]
首页 文字推理 数学推理 分析写作 登录注册 返回 Question 5Selected one answer choice 收藏 笔记 反馈 12345678910111213141516171819 How many positive integers less than 20 are factors of 96? A.5 B.6 C.7 D.8 E.9 我的答案: 登录查看答案
1.A certain interger n is a multiple of both 5 and 9.which of the following must be true?A.n is an odd integer B.n is equal to 45 C.n is a multiple of 15A选项为啥不对?2.How many positive integers less than 20 are equal to the sum of a positive multiple of 3 and a ...
How many positive integers less than 20 are the product of two different prime integers? 显示答案 登录后才可以添加做题笔记哦,还没有账号? 马上注册 KMF 解析 网友解析 题目数据 收起 暂无解析 · 相关考点 1.5.1 质数 以上解析由 考满分老师提供。 题目讨论 已经输入 0 个字 标记为提问,会有更多...
The basic difference between positive and negative integers is that the value of negative integers is less than 0, while the value of positive integers is always greater than 0. On the left side of 0, we will find negative integers, and to the right of 0, we will find positive integers...
cannot be written as the sum of two positive integers (not necessarily different)?( ).A. 0 B. 1 C. 2 D. 49 相关知识点: 试题来源: 解析 B Every integer n can be written as the sum of 1 and the integer just below n. But, these are not both positive if n=1. 有多少小于100的...
, each of whose digits is a prime number, one is selected at random. What is the probability that the selected number is prime?( ) A.899 B.25 C.920 D.12 E.916 相关知识点: 试题来源: 解析 B 结果一 题目 Among the positive integers less than 100, each of whose digits is a prime...
Of the two-digit positive integers less than 20 how many have different digits 小于20的两位数的正整数中,个位和十位上的数字不同的数字有几个? 23511 数学英语翻译 For how many positive intergers n does 根号n differ from 根号10 by less than 根号..是square root吗?For how many positive integer...
[translate] aAuxiliary relay 辅助中转 [translate] a挚友们 Good friends [translate] ayou have no money to buy 您没有金钱买 [translate] ahow many of the positive integers less than 25 are 2 less than an integer multiple of 4 多少正面整数少于25比整数倍数是2的4 [translate] ...