五十分悬赏 有答案 求解一道高中数学题

1. 我们目前唯一拥有的、可信的,关于弗洛德观点的知识是什么?
2. 你认为人类的思想仅仅只是一个被化学作用驱动的物质仪器,还是（脑部）不仅仅是那样简单?
3. “科学方式”是我们最好的创设真理的方法吗?
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1. 甚为一名无神论者,路维斯将圣经里的故事当作神话.你对圣经里的教义的第一反应是什么?你如何保持或是改变自己当初的观点?

First:how to make the meat ball
1.When the pot is hot,put the cheese in,and make it into liquid.
2.Add the salt,sugar and the soy sauce into the pork burger.After that,mix it with the cheese and the eggs.
3.Make hands sticky by a little water,then rub it with your hands .
4.Fry the meatball with oil for about 2 minutes.
Second:Make the Mashed Potato
1.When pot is hot,put the butter in,and make it into liquid.
2.Fix some salt,Gourmet Powder,Black pepper and some water into a kind of Sauce.
3.Heat the oil and add some sauce,then stir-fry it to make it denser.Pour it on the mashed potato.
Third:Put the meat ball and the mashed potato in a plate .Finally,pour the Strawberry Jam on it.
语法上就要这么改改.

Hello,dear teachers,I'm ...,you can call me .I'm so glad to meet you,I want you can remember me and like me.I'm ... years old,I like ...,I want to be a ... in the future,so now I study very hard.Today,I will sing a christmas song for you,I wish you can like it.The name of the song is .

三点到三点五十,总共是50分钟.一小时60分钟能爬3/4米,50分钟能爬3/4 X 50/60=5/8米

多做基础题和常见的题型题目,多做选择题、填空题、专攻模拟试卷的前四大部分题.

Today,I bring you an English poem" Hold Fast to Dreams".This poem is written by Langston Hughs.I choose this poem because I really like it.It tells us that everyone should have a dream in their heart and try to achieve it.Hope you guys like it,too.

Dear parents,caring for elders is traditional Chinese virtues,with the passage of time,when our parents silver-haired,stumbling gait,towards old age,we should devote even more time to spend with them,
1、rather than The nursing home sent to the cold,
2、remember your parents' birthdays,
3、Move a saying,saying the sincere warmer to the parents to hear,and remove their fatigue,dispel their troubles.
4、Move a hands-on,move a chair to the parents get back on your feet and a cup of water to quench his thirst parents solution;
5、No parents say false words
6、Every day my parents' health care
Honour thy father and thy mother so simple!So easy to do things,can let your mom and dad comfort and happiness.You what is there against it?
Thanksgiving is meaningful.Love makes the world constantly running.With a grateful heart,to see the society,look at parents,relatives and see,you will find yourself so happy!Learn to be grateful,filial piety we life only parents!If the world has no sunlight,water,no parents,no family love,friendship and love,then what would happen?

I can't forget him because he impressed me a lot.
When I was in high school,there was a teacher who taught me more than that in class.He was a very kind boy,4 or 5 years older than us and taught us geography.We all liked to take his class,though geography was not our major course.What impressed me a lot was his grace.You could see him always smiling.He got angry only when we were too noisy in class.After class,he often played soccer with us.He used to be a very believable defender and never fouled on any of us.We all liked to call him "Teacher Miao" and he was just like a friend,not a teacher.His sonsy personality inspired me to be kind to everyone I met.That was my well-beloved "Teacher Miao".And he is the person i can't forget.

100分就是完美了,也就不需要别人了~
可是哪又有真正完美的人呢?
50分的两个人,如同两个直径相同的半圆,和在一起才能是一个整圆呐~

树冠倾斜方向是盛行风向的反风向,比如树冠向东倾斜就说明当地盛行风向是西风.

设答对x道
100x-（10-x）×50=700
x=8

18正2错

设八十分的X张,五十分的20-X张
0.8X+0.5（20-X）＝13.6
0.8X+10-0.5X＝13.6
0.3X=3.6
X=12
20-X=8
八角的12张,五角的8张.
寒樱暖暖
请及时采纳,（点击我的答案下面的【满意答案】图标）
是我前进的动力!你的采纳也会给你带去财富值的.
如有不明白,
直到完成弄懂此题!
如还有新的问题,

我回家给你查检索表吧,记得每属都大概十种...如果现在说的话可能会漏一些...恩,貌似杜鹃8种,百合11种,剩下的回家再查
杜鹃共7种:
1,照山白(小花杜鹃,白杜鹃,白镜子),花白色,栽培
2,小叶杜鹃,花粉红或粉紫红色,稀白色,栽培
3,兴安杜鹃(达子香,映山红,金达来),花紫红色,生于高燥山坡,岩旁山脊或林中(这个我见过野生的,在离山顶不到100米的地方).另有变种:白花兴安杜鹃,花白色,分布于大兴安岭的落叶松林采伐迹地.
4,迎红杜鹃(迎山红,我没打错字),花淡紫红色,栽培
5,大字杜鹃,花淡粉红色,栽培
6,杜鹃(映山红),花蔷薇色,鲜红色或深红色,栽培.另有变种:紫白纹杜鹃和紫点杜鹃,颜色和名字一样..
7,牛皮杜鹃(牛皮茶),花淡黄色或黄色,生于海拔较高的山顶或高山冻原带(黑龙江省尚志县)
百合共10种:
1,轮叶百合(东北百合),花淡橙红色,具紫红色斑点,生于山坡林下,林缘,路旁,溪旁及草地(其实在野外比较常见了,每次出去都看见)
2,麝香百合(其实就是卖的香水百合),花蜡白色,筒外略带绿色,栽培
3,百合,白色,筒外略带紫色,栽培
4,卷丹(百合,家百合),花橙红色,有紫黑色斑点,栽培
5,毛百合,花橙红色,生于山坡灌丛,疏林下,路边和湿润草甸
6,渥丹(山丹),花橙红色,生于山坡草地,灌木林下,路旁或草原.有变型:有斑百合,花被有斑点
7,细叶百合(山丹),花鲜红色,生于草原沙质地,林缘及山坡草地
8,松叶百合(垂花百合),花淡紫红色,下部有深紫色斑点,生于岩石边,山坡灌丛,草丛,林缘
9,条叶百合(野百合),花红色或淡红色,几无斑点,生于山坡或草丛及河边,草甸
10,大花卷丹,花红色,具紫色斑点,栽培
以上出自,1990版

4÷5=15分之12
=28÷35
=20÷25
=36÷45
=五十分之40
=0.8 (填小数)

理解你!
我高一高二的时候作文70分能拿55~60分,上了高三老拿50分以下,但是高考的时候据推测至少有60分.现在给你判卷的人不是最终给你判卷的老师,在众多的考卷中脱颖而出最重要的还是思想的深度!不要放弃自己,多看看历来高分的文章,分析它们的结构、内容,多读读有思想的文章充实自己,相信自己是最重要的!努力一定会有回报!

原句有please的是要求别人做或者别做某事,用ask(ask有一个意思表示请求).
若原句有would you,could you,will you的话,是想要得到肯定回答,通常也用ask.
反正tell/told的语气没有那么强烈,仅仅是要某人怎么样;而ask/asked呢,就是一种请求,要求,原句有上述的几个形式.
完全自己归纳,没任何复制粘贴.~
希望可以帮到你.

所向披靡、势不可当、百折不挠、勇往直前、奋发蹈厉、奋勇当先、
战无不胜、攻无不克、持之以恒、

2-(1/2+1/25)-23/50
=2-(25/50+2/50)-23/50
=2-27/50-23/50
=2-(27/50+23/50)
=2-1
=1

采用拉丁字母拼写的有：英语、德语、法语、希腊语、意大利语、荷兰语、西班牙语、波斯语、梵语、芬兰语、匈牙利语、土耳其语、瑞典语、 威尔士语 、葡萄牙语、挪威语和丹麦语.

One,religion up of
Two,allow
Three,represent
Four,deliver
Five,keep,reserve

100分就是完美了,也就不需要别人了~
可是哪又有真正完美的人呢?
50分的两个人,如同两个直径相同的半圆,和在一起才能是一个整圆呐~

算式：如全买50分的邮票则需：
50×20=1000分=10元则就少算：13元6角-10元=3元6角=360分
80-50=30分 360÷30=12张（即80分的邮票）
20-12=8张（50分邮票）
方程：设买了80分邮票x张,
80x+50(20-x)=1360
解得x=12
20-12=8张
答：买了80分邮票12张,50分邮票8张.

挂科了就没有学分,没有区别一视同仁= =
重修吧

五十六分之x加三等于五十分之x减一百二十
(x+3)/56=(x-120)/50;
50x+150=56x-56×120;
6x=6870;
x=1145;
手机提问的朋友在客户端右上角评价点【满意】即可.

这个不需要,不过要懂相关的,水体这块要求高,对所养殖的物种要很了解才行

春天,必然曾经是这样的：从绿意内敛的山头,一把雪再也撑不住了,噗嗤一声,将冷面笑成花面,一首嘶嘶然的歌便从云端唱到山麓,从山麓唱到低低的荒村,唱入篱落,唱入一只小鸭的黄蹼,唱入软溶溶的春泥＿＿软如一床新翻的棉被的春泥．
那样娇,那样嫩,却又那样浑沌无涯．一声雷,可以无端地惹哭满天的云；一阵杜鹃,可以斗急了一城的杜鹃花；一阵风起,每棵柳都吟出一则白茫茫．虚飘飘．说也说不清,听也听不清的飞絮,每丝飞絮都是一株柳的分号．反正,春天就是这样不讲理,不逻辑,而仍可以好得让人心平气和.春的散文
当春带着她特有的新绿,海一样地漫来时,真能让人心醉；
当春携着她特有的温煦,潮一样地涌来时,也能让人断魂.
春,绝对是一桢浸染着生命之色的画布.
新绿、嫩绿、鲜绿、翠绿,满眼的绿色呀,温柔着我们的视线.还有那星星般闪动的一点点红、一点点黄、一点点粉、一点点紫呀,也惊喜着我们的目光.
于是,开始在春天漫步.
踩在她松软的泥土上,才知道生命的温床可以如此地平实.只要季节的老人飘然而至,所有沉睡的种子,都可以在这里孕育,并赋予生命一种变换的姿态.
春,绝对是一幅饱蘸着生命繁华的画卷.
无论是破土而出的,还是含苞待放的；无论是慢慢舒展的,还是缓缓流淌的；也无论是悄无声息的,还是莺莺絮语的,只要季节老人把春的帷幕拉开,他们就会用自己独特的方式,在这里汇演自然那神奇的活力.
于是,开始在春天漫游.
披着柔媚的春光,让略带甜意的风,从身边掠过.就会领悟到春的气息里,其实包含着一种最令人感动的柔情.也会觉得大自然就是一位奇特的母亲,她竟选择在万物萧条的冬的尽头,将千姿百态的生命孕育而出,让它们踏着那最为柔媚的第一缕春光,相拥而至,把无限的生机带给人世.
春,也是一拱彰显着生命神奇的画廊.
你看,每一种生命都有自己特定的形态,而每一种特定的形态,都包含着特定的生命信息.无论是高大的,还是弱小的,都要经历着有生也有死的历程,也都有稚气和成熟的时节.无论是引人注目的,还是平淡无奇的,都要沿着那特定的时令轨迹,在自己特定的生存空间里,完成一段生命的壮举.也无论是否有名有分,无论是生在富饶的家园,还是长在贫瘠的沙土,所有所有的、所有的在春天萌生的万物呀,都用自己独特的方式,用尽全部的热情,谱出一曲生命的颂歌.
这就是春,因着萌生在这里的生命的齐奏,让我真真切切感受到一种神奇的美丽.望着,盼望着,东风来了,春天的脚步近了.
一切都像刚睡醒的样子,欣欣然张开了眼.山朗润起来了,水长起来了,太阳的脸红起来了.
小草偷偷地从土里钻出来,嫩嫩的,绿绿的.园子里,田野里,瞧去,一大片一大片满是的.坐着,躺着,打两个滚,踢几脚球,赛几趟跑,捉几回迷藏.风轻悄悄的,草绵软软的.
桃树、杏树、梨树,你不让我,我不让你,都开满了花赶趟儿.红的像火,粉的像霞,白的像雪.花里带着甜味,闭了眼,树上仿佛已经满是桃儿、杏儿、梨儿!花下成千成百的蜜蜂嗡嗡地闹着,大小的蝴蝶飞来飞去.野花遍地是：杂样儿,有名字的,没名字的,散在草丛里,像眼睛,像星星,还眨呀眨的.
“吹面不寒杨柳风”,不错的,像母亲的手抚摸着你.风里带来些新翻的泥土的气息,混着青草味,还有各种花的香,都在微微润湿的空气里酝酿.鸟儿将窠巢安在繁花嫩叶当中,高兴起来了,呼朋引伴地卖弄清脆的喉咙,唱出宛转的曲子,与轻风流水应和着.牛背上牧童的短笛,这时候也成天在嘹亮地响.
雨是最寻常的,一下就是三两天.可别恼,看,像牛毛,像花针,像细丝,密密地斜织着,人家屋顶上全笼着一层薄烟.树叶子却绿得发亮,小草也青得逼你的眼.傍晚时候,上灯了,一点点黄晕的光,烘托出一片安静而和平的夜.乡下去,小路上,石桥边,撑起伞慢慢走着的人；还有地里工作的农夫,披着蓑,戴着笠的.他们的草屋,稀稀疏疏的在雨里静默着.
天上风筝渐渐多了,地上孩子也多了.城里乡下,家家户户,老老小小,他们也赶趟儿似的,一个个都出来了.舒活舒活筋骨,抖擞抖擞精神,各做各的一份事去.“一年之计在于春”；刚起头儿,有的是工夫,有的是希望.
春天像刚落地的娃娃,从头到脚都是新的,它生长着.
春天像小姑娘,花枝招展的,笑着,走着.
春天像健壮的青年,有铁一般的胳膊和腰脚,他领着我们上前去

5 / 8
= 5 ÷ 8
= 0.625
= 625 / 1000
= 125 / 200
= （125 ÷ 4）/ （200 ÷ 4）
= 31.25 / 50
【俊狼猎英】团队为你解答

55/（55+66+77）＝27.8％
66/（55+66+77）＝33.3％
77/（55+66+77）＝38.9％

第一首
family 家
familiar,strange 昔日的回忆，异地的思念
firing,boiling,melting 燃烧的沸腾着溶化了
filled with unselfish love 满载无私的爱
forever 直到永远
第二首
Condom
Safe ,uncomfortable
Moving, burning, shooting
Not high,no children
Lover’s
一共写了两首，仅供参考，呵呵~~

1.同学们在操场上堆雪人、打雪仗.
2.嫩绿的小草悄悄地钻出地面.
3.各式各样的风筝飞上了高高的天空.

50分=6分之5小时
45÷5分之3×6分之5
=75×6分之5
=62.5（千米）
你好，本题已解答，如果满意，请点右上或下角“采纳答案”，支持一下。

night gave me a black eye,but i use it to turn white."a netizen in America America to answer the current traffic conditions of the investigation,such a tease.in fact,not only in America ,quite a number of major cities in America ," lu yue xiu more cars are increasingly blocking "of the urban public transport paradox,is developing into a serious social efficiency and wear a "modern city" disease,one can not be ignored.traffic experts,the lack of urban transport strategy,the center city district barbaric land development,public transportation systems lagged,roads inefficient allocation of resources,it is "urban transport disease" where the cause is not completely get rid of contempt a scientific basis,using administrative means to engage in conventional road construction,do not pay attention to scientific,rational,forward-looking traffic strategic planning,cities do not always go a "road run" cycle."America a strange,fast car does not have a footpath"?the last century in the early 90's America "strange situation" now seems to be the power of a comeback.today,in America .since the beginning of summer,the trunk road America and a number of roads crossing the area-intensive and difficult to reproduce the traffic jams the "landscape":the peak during the viaduct on the central area of cochlear traffic slow and the ground moving vehicles climbing is spectacular,far from looking like a big car park; and lujiazui in pudong,congestion in the tunnel so that the team is added to the picturesque beauty of embarrassment.day multiplied by 703 reporters bus,car,as roads are built humin road elevated road,the second phase,the road was divided to pieces,large and small,all kinds of vehicles packed together and lined up a string of and the long single file line,stop-and-go,from the America stadium to mere less than 10 kilometers,the bus was a half an hour away.another day,this reporter to take a taxi from New Your west road,hengshan road,the hang lung plaza,the normal traffic for about 15 minutes.a result,all the way plugging the past,a full one hour before reaching the destination.to show meter traffic jam for more than 40 minutes time.taxi drivers for journalists is deeply disturbed by the agitated,repeatedly said:"there is no way,where are plugging away.i am sorry to say!"road of major cities difficult than on the sky.after 10 years the city infrastructure,ultra-conventional large-scale development,the America urban transport also faced with the early 90s had the "travel difficult" problem.since the second half of last year,America had a number of sites are similar to the phenomenon of traffic jams.especially during the peak ho
写完收工!

从整句话来看,是while 连接的并列句,while译做“然而,而”,表示两件事的对比；while前的这部分：人类社会随着科技的进步而发展,主语是Human society谓语动词是develop,with引导伴随壮语；while后面的部分：而科技的发展反过来又促进了人类的进步,主语是development of science and technology 谓语是brought,后面是双宾语,in turn 是“反过来,相应地”意思,常在句子中做状语

对错错错
45*45*20
2.5*0.8*23.2
30*18*0.8

历史和未来将由我们焊接,时代的接力棒要靠我们相传.万里长城教我学会坚强,
雄伟的长江使我百折不挠,
教我坦诚的是南方的桂花,
教我坚强的是北国的梅花, 从碧波环抱的宝岛走来,我是海风中的一只乳燕.
从苍苍莽莽的草原走来,我是蓝天下翱翔的雏鹰,
从茫茫无际的沙漠走来,我是沙尘中的一叶绿洲.
从崎岖蜿蜒的丘陵走来,我是沟壑间的一颗沙粒.

x+y=5k (1)
x-y=9k (2)
(1)+(2)
2x=14k
x=7k
(1)-(2)
2y=-4k
y=-2k
把x=7k,y=-2k代入2x+3y=6得
14k-6k=6
8k=6
k=3/4

1、题不太严谨,第23分钟时均还未到终点,小龙最后50秒胜出,但从题意可看出二人速度相差不多,因此小虎不会落后小龙1分钟.如果小虎没有腿抽筋,那答案应该是B,24分钟.
3、29a+30b+31c=366（a≤b≤c）
a=(366-30b-31c)/29=12+(18-b-2c)/29-b-c 可见a＝6
c=9 b=0 a=3 不符合 不满足a≤b≤c 0不是自然数
c=8 b=2 a=2 符合 满足a≤b≤c
c=7 b=4 a=1 符合
c=6 b=6 a=0 不符合 0不是自然数
可以看出符合条件的自然数有两组.
5、分别按照腰为10和底边为10进行计算,哪个周长小取哪个.

6.4

中考作文一般需要安排45分钟时间,一般先确定中心,然后找事例,确提纲.然后才开始着手开头怎样写.作文中考阅卷,一般你没有写完整结构的作文都是不给及格分的,无论如何都要草草弄个结尾,哪怕一句话.这是基本要求,结构完整.考试时需看时间,如果快收卷了,你就立刻写结尾.中考时每个题型都是要有固定时间解答的,不然会出现你这样的情况,作文没及格前面做得再好也没戏了.

自己断句吧
1、用我三生烟火,换你一世迷离.
2、我自是年少,韶华倾负.
3、长街长,烟花繁,你挑灯回看,短亭短,红尘辗,我把萧再叹.
4、终是谁使弦断,花落肩头,恍惚迷离
5、多少红颜悴,多少相思碎,唯留血染墨香哭乱冢.
6、苍茫大地一剑尽挽破,何处繁华笙歌落.斜倚云端千壶掩寂寞,纵使他人空笑我.
7、任他凡事清浊,为你一笑间轮回甘堕.
8、寄君一曲,不问曲终人聚散.
9、 谁将烟焚散,散了纵横的牵绊.
10、听弦断,断那三千痴缠.坠花湮,湮没一朝风涟.花若怜,落在谁的指尖.
11、山有木兮木有枝,心悦君兮君不知.
12、相忘谁先忘,倾国是故国.泠泠不肯弹,蹁跹影惊鸿.
13、昔有朝歌夜弦之高楼,上有倾城倾国之舞袖.
14、待浮花浪蕊俱尽,伴君幽独.
15、一朝春去红颜老,花落人亡两不知.
16、静水流深,沧笙踏歌；三生阴晴圆缺,一朝悲欢离合.
17、 灯火星星,人声杳杳,歌不尽乱世烽火.
18、如花美眷,似水流年,回得了过去,回不了当初.
19、乌云蔽月,人迹踪绝,说不出如斯寂寞.

是-(1/3-1/2)
=1/2-1/3
=1/6

Ag2SO4+CuCl2====AgCl↓+CuSO4

我们的时间分钟时60分制的,所以后面的50分化为小时是50/60=6分之5
所以最后
十二小时五十分等于十二又六分之五小时

c
一个乘数越大,另一个乘数越小

x≥0 f(x)=x^2
x0 f(-x)=(-x)^2=x^2
f(x)为奇函数,
x

双曲线：（x²/a²)-(y²/b²)=1.右焦点F(c,0),右准线L:x=a²/c.实轴长为2a.易知,右焦点到右准线的距离c-(a²/c)必小于实轴长2a.即c-(a²/c)（两边同乘以c).c²-a²

A对
P对
B错,正确的应该是(√3/2,3/2,0)
C错,正确的应该是(0,2,0)
向量PB错,正确的是（√3/2,3/2,-1）
向量AP对
向量CP错,正确的是（0,-2,1）

假设全是20分的,
总面额=20×35=700分=7元
假设不成立.
50分面额的枚数
=（10-7）×100÷（50-20）
=300÷30
=10枚

20元面额枚数
=35-10
=25枚