maria总是把她收入的1 3用于买衣服-搜答案-智慧作业帮

Shealways__keeps__herideas__from_____others___

嗯,不是desire,那beeagerto呢?其实want也行,Shealwayswantstotravel.

PleasetakethisenvelopetoMariaofClass3Grade1.Shehasdeepcolorskinandbrownhair.Chineselookslikejapanese

PleasesendthelettertoMariawhoisinClassthreeGradeone.Shehasdarkskinandbrownhair.ChineseandJanpeselook

Sheisalwayssinceretowardsherfriends.

Sheisagenerousandkind.Shetookpartinmanysocialactivities.Forexampletheconcertticketsincomedonatedtoth

HissisteroftenwritetoherpenPalMaria

需求收入弹性是1/3需求价格弹性是0,因为他对衣服的需求不取决于衣服的价钱而是取决于工资的多少需求曲线向左移动.需求收入弹性为1/4,需求价格弹性是0

PleaseaskMariatobringtheEnglishbook.Wouldyoubesokindastotakethewaterformeplease?wouldyoubesokindasto

Aboutherpersonalincome

Hermumalwaystreatsherasachild.

depend给好评.

1.Whenshecan'tfollowinclass,sheusuallyaskstheteacherpatientlyuntilshefullygetsthepoint.2.Shealwayswa

Herbrotherisalwayswillingtohelpothers.

Previouslywhenreadaloud,shealwayspayattentiontoher.

假设收入为Y,则需求为Y/3.若收入变动△Y,需求变动就为△Y/3|((△Y/3)/((Y+△Y)/6)))/(△Y/((Y+△Y)/2))|=1如何计算弹性?就是拿需求量的变化幅度除以上面提到的“特

我想我认识她,她总是穿着一条粉红色的裙子和白色的鞋子:IthinkIknowher,sheisalwayswearingapinkdressandwhiteshoes

设Maria购买的衣服价格为P,每月购买的数量为Q,每月用来消费的钱为M,则M=(1/3)income=PQ,所以Q=M/PdQ/dP=-M/P^2,Ep=(dQ/dP)*(P/Q)=(-M/P^2)

姥姥很可爱,她的剪纸技艺很娴熟,使我们的生活充满了乐趣.从小就听惯了邻里对她剪纸作品的赞叹,不管是清晨,还是傍晚,姥姥总是用她那把乌黑的剪刀劳作着,真是优雅.哈哈

Herfatheralwaysgetsuplate.