What is the hundreds digit of (20!-15!)?( ) A: DB: 1 C: 2 D: 4 E: 5 相关知识点: 试题来源: 解析 AThe last three digits of n! for all n≥15 are D,because there are at least three 2s and three 5s in its prime factorization. Because 0-0=0,the answer is D. ...
( )1. What is the "hundreds and thousands"A. A colour.B. A food.C. A number.___D. A village. 相关知识点: 试题来源: 解析 C. A number. "Hundreds and thousands" 通常用来描述非常大的数量,因此它是一个数字。选项 A、B 和 D 都与 "hundreds and thousands" 无关,所以正确答案是 C. ...
The Standard & Poor’s 500 index, or S&P 500, is perhaps the world’s most well-known stock index. The index contains about 500 of the largest publicly traded companies in the U.S., making it a bellwether for stocks. It includes stocks across all 11 sectors of the economy, as ...
6.Hundreds of years on, and with the latest technology in hand, the need to trade and the desire to enhance relationships will drive China to reach out across the sea far into the future. (P27) 7.We need to understand what ...
“chain-of-thought prompting,” in which the model explains its reasoning, and outperforms GPT-3.5 on several benchmarks; Feb 24: As a smaller model, Meta’s LLaMA is more efficient to use than some other models but continues to perform well on some tasks compared with other models;...
We have:11^(2011)=1+2011⋅10+(2011⋅2010)/2⋅100=1+20110+(11⋅10)/2⋅100=1+20110+5500=1+110+500=611(mod1000).Therefore, the hundreds digit is (D)6.Sidenote: By Euler's Totient Theorem, a^0(1000)=a(mod1000) for any a,so a^(400)=a(mod1000) and 11^2(11...
The last three digits of n! for all n⩾15 are 0,because there are at least three 2s and three 5s in its prime factorization. Because 0−0=0,the answer is 0.结果一 题目 What is the hundreds digit of (20!−15!)?( )A.0B.1C.2D.4E.5 答案 A相关...
1.“主语+be+the+形容词最高级+单数名词+in/of短语”表示“……是……中最……的”。 eg:Tom is the tallest in his class./of all the students. This apple is the biggest of the five. 2.“主语+be+one of the...
Digital transformations, on the other hand, are long-term efforts (like, really long term; most executives will be on this journey for the rest of their careers) to rewire how an organization continuously improves and changes. That’s because technology, which is constantly evolving, is ...
It is too political B. It is not very creative C. It is not an artistic success D. It has been unjustly ignored 题目详解 题目讨论 免费查看解析 还没有账号?马上注册 隐藏原文 译文 精听文本 Narrator: Listen to part of the lecture in a literature class. ...