The regular price of a certain car is $10,000. If the price is discounted by 20

游客2025-02-23 29

问题 The regular price of a certain car is $10,000. If the price is discounted by 20 percent during the first week and the reduced price is then discounted by 5 percent during the next week, how much money could one have saved by purchasing this kind of car at the price now rather than at the regular price?

选项 A、$2500
B、$7600
C、$7500
D、$2600
E、$2400

答案 E

解析设原先的价格是x，那么第一次打折后是0.8x，第二次打折后是0.8x×0.95=0.76x，所以最后折扣是24％，因此客户能够节省$2400。正确答案为E。

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The regular price of a certain car is $10,000. If the price is discounted by 20

Theregularpriceofacertaincaris$10,000.Ifthepriceisdiscountedby20

Ifthenumeratorofacertainfractionisdoubledandthedenominatorisdecreas

Inacertaingame,eachplayerscoreseither2pointsor5points.Ifnplayers

Inacertaintwo-digitnumber,thetens’digitistripletheunits’digit,this

CORROBORATION:A、impossibilityB、uncertaintyC、insufficiencyD、disuseE、specifica

A、ThetendencyofcertainneuronstoresembleforeignmatterthatHLAsrejectB、

A、informthereaderofthepotentialcauseofcertainchangesinrainforestcom

Despitecertain______habitsoftheNorthAmericanscreechowl,itperformsthe

Theywerecertainthatthisproblem,likesomanyother______problems,didnote

SUBLIME:A、irregularB、sordidC、feebleD、unadornedE、asceticB

Anotherperson’senthusiasmwaswhatsetmemovingtowardthesuccessIhave

AlthoughAnneishappywithhersuccess,shewonders______willhappentoherpri

[originaltext]Applestockisbacktoaplaceithasn’tbeeninalongtime:

刘某作为医师刚刚开始执业，由于从事的治疗是新技术，受到客户质疑的可能性较大。刘某

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A.2.8～6.9mmol/L B.1.78～7.14mmol/L C.44