数学问题and英语问题

作者&投稿:师怎 (若有异议请与网页底部的电邮联系)
一个英语的数学问题,会英语和数学的来~

题目大意是它是四个素数的积。组成它的三个数字都是素数且不一样。它的素因子和是30. 答案是532.它的因子是2、2、7、19.相加正好为30. 其实这道题主要在于2、3、5、7四个数的排列成三位数。 注意的是,1不是素数
记得采纳啊

晒晒私家笔记~(很有用)
1.*英语中有些单词,词组是必须接doing的 比如初一涉及的:finish,practice,mind,enjoy,keep, be intersted in ,be good at, look forward to,be busy,spend in,have problems in,be fun/trouble in,prefer(doing)to(doing),start(考试只会考start doing,也有start to do,但不会涉及)consider,give up,do well in,can't stand
*接do的单词 词组:let,make,have(这三个单词都是借do,但在被动语态中要加to)why not,why don't you,have better
*既能加doing和to do:try,stop,remenber,watch,see,hear,go on,forget,like,love(这些单词接不同形式时用法也不一样)
*接to do:很多很多,decide,want,ask,agree,allow,use,do one's best就不一一举例了
以上搭配没有规律,是需要日积月累的,所以打好基础很关键~
2.There be 句型属于就近原则,看离be动词最近的名词,你的例子来说There _is___ (be) a XXX and two XXX on the table.
3.relax 动词:I always relax at home on weekands.
ralaxing形容词:Running is ralaxing.
relaxed形容词:I feel relaxed.
*ing结尾形容物,ed形容人还有interesting,interested
excieting,excited
amazing,amazed等等
relaxs啥都不是,非要说,就是动词三单形式

数学没懂,但希望英语可以帮你~爱学的好孩子啊

数:
1. 先降价20%后,商品价格为降价前的80%(1-20%=80%),再打七折就是:80%*70%=56%,所以答案是:56/100=14/25

英:
1. 意思是:在家庭照片中,Tina在做什么?

2. 答案是A

1

(1-0.2)*0.7=0.56

百分之五十六 或者是 16/25 二十五分之十六

2

全家福照片里的Tina当时在做什么

回答很灵活的,比如 She is making a face 她在做鬼脸

3

选择 物主代词 his

1.一种商品先降价20%,为了促销,又打七折销售,打折后的价格是两次降价前的几分之几?
1*20%*(7/10)=7/50

英:
1.What’s Tina doing in the family picture?
什么意思?
应该怎么回答?
Tina 在全家福照片里正在做什么?
她干啥你就回答什么啊!
2.()brother is a driver.
A.His (他的)

(1) 4/5*7/10=14/25
(2)意思是Tina在家族相片里干什么?
答:He is smiling
(3)选His

1 、 (1-百分之20)*十分之七
2、 Tina在家庭照片里正在干什么?
回答:She is``````(随便填什么)
3、A His的意思是他的
他的哥哥是司机


英语口语 问外教问题 问什么好?
6. Are British people still very serious about their marriage?7. <Everybody loves Raymond> is very popular in China. Have you watch the TV series? Do you like it? Is the life described in it true?总而言之,问一些其他同学想不到的问题,这样老师才会感兴趣并乐意回答。

【请教】【口语对话】题目:“我学英语过程中遇到的问题,去找老师...
Teach: may be you just not find the way that suits you .After the practice ,may be you should go over the text you've done,listen again sentence by sentence ,until you really clear what they talk about .do not just close the paper and think you have finish it .stu:yes ...

英语问题回答,不难
1.English is very useful and important.How will you learn it well?I will read more, speak more, listen to English from time to time and practise writing every day. Don't be afraid of making mistakes.2.Do you think Chinese will be the most widely used language in the world...

呃,几个简单的英语问题求教,先谢谢啦!~
01.Do you have your breakfast at home?是的,通常早上在家吃面条,偶尔吃些其它的。Yes, I do.I usually have noodles at home in the morning and occasionally something else.02.Who cooks the meals in your family?通常是我的母亲在家做饭,但我的父亲偶尔也会做饭。My mother usually ...

英语问题
从语法的角度来说否定句中就用or 新概念英语不是中国人编写的教材,他们更看重的是应用口语来进行交流,语法不像国内看的那么重。从交际的层面上来讲,只要对方能理解你说的话就可以了。但是,考试的时候要严格按照老师讲的来,否则会判错的 ...

小学英语课堂有效提问的方法
3 Who cheat them into eating forbidden fruit?4 Why did they have to leave their living place and live a hard life?通过这四个问题的提出,学生会被这个故事所吸引,关心主要人物的其命运从happily 到hard的曲折转变。第二、怎么问 1 问题的难易程度要有区分 针对班级人数偏多,学生英语水平...

英语问题
XX and XX's 是指两者共有。举例:A and B's father,指A与B共同的父亲,一个人。XX's and XX's 是指不共有。举例:A's and B's fathers, 指两个人,分别是A与B的父亲。望采纳。

英语问题
他既不会说英语,也不会说汉语。3. both用于否定句时是半否定,在全否定时用not either或neither.如:I don‘t know both his teachers.他的两位老师我并非都认识。(半否定)I know neither his teachers.=I don‘t know his teachers either.他的老师我都不认识。(全否定)4. both… and…...

英语学习问题,名言警句
英语学习问题,名言警句 有没有英语学习的名言警句?中英双语的也好,或者中英双语的小故事?谢谢... ...Give a fool rope enough, and he'll hang himself。任由愚人自为,他将自取灭亡。Give a thief ...学问学问,不懂就问 刀钝石上磨,人笨人前学。 以人为师能进步。 试试并非受罪,问问并不吃亏。

学校面试问题英语
学校面试问题英语 有些学校为考察学生的素质和能力会进行入学面试,那么会学校会问什么问题呢?本文是我为大家收集整理的学校面试问题英语,欢迎参考借鉴。1.What is your name?2.How are you today? I'm fine, thank you.3.How old are you?4.Do you have any brothers or sisters?5.How old...

余杭区15990245469: 一道英语题目和一道数学题目数学题:已知x+1/x(x分之1)=a 求x²+1/x²(x²分之1)的值.英语题:根据短文内容,回答问题 A beautiful and very successful ... -
柏巧特尔:[答案] 数学题:x+1/x(x分之1)=a (x+1/x)^2=x^2+1/x^2+2=a^2 x^2+1/x^2=a^2-2英语题:1 a successful actress and a beautiful woman2 paint the rooms in new color.3 work better and more willingly for her.4 watchin...

余杭区15990245469: 简单英文数学问题(geometric sequence)find the sum to infinity of a geometric sequence whose sum to three terms is 3968 with a second term of 640please ... -
柏巧特尔:[答案] geometric sequence是等比数列呀 那么设公比是q 就有 640/q+640+640q=3968 所以640q^2-3328q+640=0 q=1/5 or q=5 q=5数列极限是正无穷 和当然也是正无穷吧 q=1/5 那么首项是3200 所以和极限就是3200/(1-q)=4000

余杭区15990245469: 英文数学问题Twice as many A as B A is twice as great as B 分别是什么意思?还有请翻译句话:Subtract 12 from the product of ab and then round the result ... -
柏巧特尔:[答案] B是A的两倍 A是B的两倍 从ab里减掉12,然后四舍五入到十位

余杭区15990245469: 5道英语数学题,1)if the price of an item(商品) decrease from(减少) $30 to $24,what is the percent(百分数) decrease in price?2)what is the ratio(比... -
柏巧特尔:[答案] 1)(30-24)÷30=20% 2)5*6:8*5=30:40=3:4 3)3x=4y=7z的最小值是147,此时x+y+z最小,且=28+21+12=61 4)开门9小时后商店里面的顾客人数:100*9-20*2*9=540 5)

余杭区15990245469: 一些数学题和英语题
柏巧特尔: 水结成冰以后,体积比原来增加了1/11,冰化成水后,体积比原来减少了1/11(x)对或错 a/n是真分数,a/n*5/6(<)a/n/5/6 英语部分: the nurse rides/is riding(ride)a Red bike Peter plays/is playing(play)football listen lanlan is singing(sing)in the ...

余杭区15990245469: 问一道数学题和英语题
柏巧特尔: 3*6+(10-4)=24 Name Age Job Place Relationship Jim 12 student Beijing son Gina England grandmother Kate 8 student China daughter Jeff teacher China father Michael England grandfather ChenJing student Beijing friend Helen teacher China mother

余杭区15990245469: 一道数学概率问题 英文题目哦(a) In the national lottery, you identify 6 balls from a set of 49 balls. Then 6 balls are selected at random from the 49 balls and ... -
柏巧特尔:[答案] Solution(a):If this problem needn't arrange all balls in a sequence.3_balls:1/184244_balls:1/2118765_balls:1/19068846_balls:1/13983816(b):The probability that get a special kind of prize is 1/44;Witho...

余杭区15990245469: 数学难题.and 英语难题.
柏巧特尔: 1、D 2、A 3、C 4:I'm Zhang Xiaoming .(变为一般疑问句并按实际回答) ( Are you )Zhang Xiaoming ?(Yes, I'm.) 5:同义句转换 May I have your name,please? (what)(is)(your)(name),please? 6:同义句转换 Hello,John,I'm glad to know you. Hello,John,(nice)(to)(meet)you.

余杭区15990245469: 初中数学问题和英语
柏巧特尔: B 解释, C 解释A 解释, A 解释, 1.Cara 2.Smith 3.Dinan 4.Englishi book 5.I like english very much 看电视 watch tv 唱歌 sing a song 数轴上表示x和-1的两点A、B之间的距离是|x+1|,如果|AB|=2,则X为1或- 谢谢数学 1. 3 3 7 2. |X+1| 1或-3

余杭区15990245469: 一道用英语说的数学题Sketch the graph of y=4 - x and y=x*x+2x ,and calculate the coordinate of their point of intersection.calculate the area of the finite region ... -
柏巧特尔:[答案] intersection:交点(-4,8),(1,3)这步解方程就行了 计算所围成的面积用积分就成了 结果是125/6 你要把图画出来找到交点 过程我没法给你写 我这没有公式软件 不好意思

本站内容来自于网友发表,不代表本站立场,仅表示其个人看法,不对其真实性、正确性、有效性作任何的担保
相关事宜请发邮件给我们
© 星空见康网