“一周中有七天”这句话怎么写

日--星期日
月--星期一
火--星期二
水--星期三
木--星期四
金--星期五
土--星期六

这还用问,自己乘下再加不就好了
周1:10+10*4%
周2:10+10*4%+(10+10*4%)*4.5%
周3:10+10*4%+(10+10*4%)*4.5%-(10+10*4%+(10+10*4%)*4.5%)*1%
周4:10+10*4%+(10+10*4%)*4.5%-(10+10*4%+(10+10*4%)*4.5%)*1% - (10+10*4%+(10+10*4%)*4.5%-(10+10*4%+(10+10*4%)*4.5%)*1%)*2.5%
周5:(10+10*4%+(10+10*4%)*4.5%-(10+10*4%+(10+10*4%)*4.5%)*1% - (10+10*4%+(10+10*4%)*4.5%-(10+10*4%+(10+10*4%)*4.5%)*1%)*2.5%) -(10+10*4%+(10+10*4%)*4.5%-(10+10*4%+(10+10*4%)*4.5%)*1% - (10+10*4%+(10+10*4%)*4.5%-(10+10*4%+(10+10*4%)*4.5%)*1%)*2.5%)*6%
自己算把,星期6那个涨2你哪来的..星期6根本不开市,老大,把那6删了

你的提问“有理数减法减去一个数不是应该加上它的相反数吗”太有趣了.题目出的不严谨.应该如下出,第一天,盈利132,第二天亏损12.5.你应该就会做了.
你的追问没有错,如果这是一道计算题而不是应用题,你可以按照你的思路算的.

My emotion in a week
I am an optimistic guy.So I feel very happy every day,but there also exists exceptions.
Generally speaking,in the last few days of the week,I feel very happy,because in this weekend I might go out with my good friends for camping or travelling around the city or some others interesting places.what's more,I can go shopping with my parents and eat KFC as I will.While in the starting days of the week ,my emotion is not very good ,because I have much work to do .If I can not hand in my assignments on time ,then complaints comes from all around.When I feel depressed or not very good ,I would talk with my classmates or friends to release myself.I am the very person who do not keep everything in my mind,especially the bad things,because every time when I spite out these bad things,I feel very good.
As you can see,optimistic as I am ,I also have bad emotions ,but when you talk with your friends or spite it out with others ,you will feel very good then !
呵呵自己翻译 检查下吧
呵呵希望有所帮助

（+128.5）+（－27.6）+（－13）+（+32）+（－7）+（+38.3）+（+89）
=128.5－27.6－13+32－7+38.3+89
=240.2
这周赚了240.2元

Tuesday is the third day of a week.
祝你学习进步,更上一层楼!请记得采纳,谢谢!(*^__^*)

解题思路：用测得的七次气温之和除以7就是这周中这一时刻的平均气温．

（14+12+8+7+18+11+16）÷7
=86÷7
≈12.3（℃）．
答：这周中这一时刻的平均气温约是12.3℃．
故答案为：12.3

点评：
本题考点： 平均数的含义及求平均数的方法．

考点点评： 此题是考查平均数的意义及求法．测得的气温之和÷测量的次数=平均气温．

很多人说是第7天 其实星期天是一个星期中的第一天

在这道题目中不可以.因为所谓“人觉”是指将人的运动状态和周围物体的运动状态做对比从而判断感觉自身的运动状态.当人在地球上的时候,会默认为地球是静止的,然后将自己的运动状态与地球的对比,并且由此规定其他物体...

132－12.5—10.5＋127—87＋136.5＋98=383.5（元）
答：商店一周总的盈383.5元.

时间如流水般淌过,转眼间考试也已结束,试卷也发下来了.望着试卷上的分数,我惊讶了.因为这并不是我真正想要的分数.为什么我不能考得再高一些呢!于是,我开始自我检查.
我平时不上课不认真,地理竟然还没及格,为此,我想出了几个办法.1)在做题前,时刻要记得还有个"";2)解答题时,不要急于下笔,要先在草稿纸上列出这道题的主要步骤,然后按照步骤一步步做下来,不忽略每一个细节,尽量把每一道题都答得完整漂亮;3)平时多做一些不同类型的题,这样就会对大多数题型熟悉,拿到试卷心中就有把握;4)适当做一些计算方面的练习,让自己不在计算方面失分.我想如果我能做到我以上提到的这几眯,我一定能把考试中的失误降到最低.因此,我一定会尽力做到以上几点的.
但我想仅靠以上几点还是不够的,我还就该拥有几点科学应试技巧.于是,我根据我自己的实际情况想出了几点.第一点:拿到考卷后,应把考卷整体审视一遍,看一看哪些题比较容易,哪些题比较难.第二点:先从简单的题做起,把那些好拿的分数全部拿过来.第三点:如果有选择题不会,乱蒙也要写上一个.因为如果你写了你就有的机会,总比没有机会好.第四点:遇到难题,实在写不出来的话,就过.不要死死地盯着那道题,而忽略了别的题.第五点:考完后,认真地检查,看看自己有没有把题目看错或抄错.
在下一次考试中,我一定会尽自己最大的努力做到最好

解题思路：根据已知中的频率分布直方图，结合频率=矩形高×组距=[频数/样本容量]，得到答案．

由已知中的频率分布直方图可得时间不超过2小时的频率为0.04×2=0.08
故个容量n=[12/0.08]=150
故答案为：150

点评：
本题考点： 频率分布直方图．

考点点评： 本题考查的知识点是频率分布直方图，熟练掌握频率的两个公式频率=矩形高×组距=[频数/样本容量]是解答的关键．

解题思路：首先可以根据折线统计图得到这一周每一天的气温，然后根据平均数的定义即可求出这一周最高气温的平均温度．

依题意得一周最高气温的平均温度为[23+25+25+28+26+25+27/7]≈26℃，
∴这一周最高气温的平均温度为26℃．
故选B．

点评：
本题考点： 算术平均数；折线统计图．

考点点评： 本题考查的是平均数的求法．熟记公式是解决本题的关键．

Tom,
Thanks for you letter.Do you want to know about my favorite day?My favorite day is Monday,because on that day we have P.E class.P.E is my favorite subject,it is very fun.I like my P.E teacher,Mr green.what is your favorite day?Piease write soon.
Your pen friend,
Jim.
这是初一的作业‘‘‘‘我帮你写啦‘‘打了好久啊!谢谢我吧‘‘‘‘‘‘

Monday is the busiest day for my mum.

Normally I have fun and a good time.During the work days I study in the classes,and during the weekends,I play with my friends happily.
But sometimes I will feel blue and really worried about this or that,for example,the result of an examination,or whether an event owned by me will go on smoothly.
My family never made me feel uncomfortable or crazy.They only cared about my condition and majority of the time they cared too much (if you know what i mean).
Hard time in life will put our relationship's foundation to the test.We must be realistic in life,but do not loose faith in the person we love.Every chapter in life as an end,this will too.I regret time,education,and faith in God will help those foundations in our relationships hold firm till the storm is over.

营利374.5元

1. 去电影院 go to the cinema2.周四妈妈通常去购物 My mother often goes shopping on Thursday.3.Sue非常喜欢周末 Sue likes weekends very much.4.爸爸总是匆匆忙忙 My fath...

设调过去x人,得到26-x=1/2(22+x)解得x=10
设答对x题,得到3x-（30-x）×1=78解得x=27
3、题意不清
设该用户5月份用水量为xm³,因为没超过6m³时最多收费为6×0.6=3.6

Hello my friend:
How is life going?
Of course I would like to clarify to you that Monday is my favorite day during a week.
Why?
Cuz it's the beginning to start all my plan for the week.I like the feeling of managing the beginning,and once I make it,I will not be upset and even desperate on the weekend.

It is a bit hard to say which one I like most,because all of them have value.However,personally speaking,I prefer the Saturday and Sunday,with following reasons.
Firstly,it is clear that Saturday and Sunday is the time for me to relax,which is totally critical.I likely become crazy if I keep working at weekend.Then,It is particularly the time for me to make a reasonable plan for my study of next week,as I am always stick with my own timetable which bring me a sense of fulfillment.

（1）三；
（2）25；26；26；
（3）③．

解题思路：（1）根据折线图即可得出温度最高的是星期三；
（2）温度的极差就是最高气温中最大值与最高气温中最小值气温的差，计算出来差值即可，
（3）众数就是出现次数最多的数，中位数是按大小排列后．如果数据的个数是奇数，则处于中间位置的数就是这组数据的中位数．
如果这组数据的个数是偶数，则中间两个数据的平均数就是这组数据的中位数．

（1）∵星期三温度最高28℃，
∴这一周中温差最大的一天是星期三；
故答案为：三；

（2）∵星期三温度最高28℃在本周最高，
最高温度中25℃在本周最低，
∴这一周中温度的极差是：28-25=3℃；
故答案为：3；

（3）由折线图可知：本周气温度数是：星期一：25℃，星期，二：25℃，星期三：28℃，
星期四：26℃，星期五：25℃，星期六：26℃，星期日：27℃，
∴众数是25℃；
这组数据按大小排列：25，25，25，26，26，27，28，
处于最中间的是：26，
∴中位数是：26℃；
故答案为：25，26．

点评：
本题考点： 折线统计图；象形统计图；中位数；众数；极差．

考点点评： 此题主要考查了众数与中位数的概念，特别注意有偶数个数时中位数就是中间两个数的平均数，而个数有奇数个时，中位数就是中间的一个数．

Sunday is the first day of a week.

132-12.5-10.5+127-87+136.5+98=383.5(元)
答:一周盈利383.5元

132-12.5-10.5+127-87+136.5+98=383.5

（3.8×3+13.1）÷（3+4）
=（11.4+13.1）÷7
=24.5÷7
=3.5吨

Thursday is the fifth day in one week.

一　My dailylife 我的日常生活
Though my daily life is extremely monotonous,I try hard to adapt myself to it.Why?Because I intend to be a good student.I wish to render service to my country.
I get up at six o’clock every day.After I wash my face and brush my teeth,I begin to review my lessons.I go to school at seven o’clock.
After school is over,I return home.We usually have supper at seven o’clock.then I begin to do my homework.I want to finish it before I go to bed.
虽然我的日常生活十分单调,但我却竭力设法去适应它.为什么?因为我打算做一个好学生,希望将来为国家服务.
我每天六点起床、洗脸刷牙后,就开始复习功课,七点钟我就去上学.
放学后,我就回家了.我们通常在七点钟吃晚餐,之后我就开始做家庭作业,希望在睡觉前把它做完 二　A MODEL STUDENT 模范学生
Do you mind being called a bad student?Of course not.So far as I know,everybody intends to be (become) a model student.
However,to be a model student is by no means an easy thing.First,he must do his best to obtain knowledge.A man without sufficient knowledge will not succeed.Secondly,he must remember to improve his health.Only a strong man can do great tasks.Thirdly,he should receive moral education.If his conduct is not good,no one will consider making friends with him.
你价意被称为坏学生吗?当然不.就我所知,每个人都打算做模范学生.
然而,做模范学生却不容易.第一,他必须尽力获得知识(求知).一个没有足够知识的人是不会成功的.第二,他必须记住促进健康.只有强壮的人才能做大事.第三,他应该接受道德教育.如果他品行不好,没有人会考虑和他交朋友的.
三　HOW TO GET HAPPINESS 如何获得快乐There is no doubt that happiness is the most precious thing in the world.Without it,life will be empty and meaningless.If you wish to know how to get happiness,you must pay attention to the following two points.
First,health is the secret of happiness (the key to happiness).Only a strong man can enjoy the pleasure of life.
Secondly,happiness consists in contentment.A man who is dissatisfied with his present condition is always in distress.
无疑的快乐是世界上最宝贵的东西.没有它,人生将是空虚的而且毫无意义的.如果你希望知道如何获得快乐,你须注意下面两点.
健康是快乐的要诀.唯有身体强壮的人才能享受人生的乐趣.
快乐在于知足.一个不满于现状的人终是处在痛苦之中.

解题思路：一组数据中出现次数最多的数据叫做众数．将一组数据从小到大依次排列，把中间数据（或中间两数据的平均数）叫做中位数．

将13，11，7，12，13，13，12，按从小到大的顺序排列为7，11，12，12，13，13，13，
中位数为第四个数12；
13出现了3次，故众数为13．
故选D．

点评：
本题考点： 众数；中位数．

考点点评： 本题属于基础题，考查了确定一组数据的中位数和众数的能力．注意找中位数的时候一定要先排好顺序，然后再根据奇数和偶数个来确定中位数，如果数据有奇数个，则正中间的数字即为所求．如果是偶数个则找中间两位数的平均数．

my favorite sport is bidminton.