首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Room prices are regularly $ 100, but for each additional room rented by a group, the price is reduced by $ 3 for each room. For
Room prices are regularly $ 100, but for each additional room rented by a group, the price is reduced by $ 3 for each room. For
admin
2012-05-29
70
问题
Room prices are regularly $ 100, but for each additional room rented by a group, the price is reduced by $ 3 for each room. For example, 1 room costs $ 100, 2 rooms cost 2 x $97 =$ 194, 3 rooms cost 3 x $ 94 = $ 282, and so on. What is the total cost of renting 6 rooms?
选项
答案
510
解析
由题干中的例子类推可知租六间房子的房租为6×[100—3×(6—1)]=510。
转载请注明原文地址:https://kaotiyun.com/show/gmyK777K
本试题收录于:
A类竞赛(研究生)题库大学生英语竞赛(NECCS)分类
0
A类竞赛(研究生)
大学生英语竞赛(NECCS)
相关试题推荐
Beingabletomulti-taskishailedbymostpeopleasawelcomeskill,butnotaccordingtoarecentstudywhichclaimsthatyoun
Modernsocietyexcelsincynicism.Academicsandpseudo-academiesdelightindeconstructingeventhemostcherishedofchildhood
Whatnumbershouldreplacethequestionmark?
WhilebaseballisoftendescribedasthenationalsportoftheUnitedStatesofAmerica,itprobablydevelopedfromaneighteent
WhilebaseballisoftendescribedasthenationalsportoftheUnitedStatesofAmerica,itprobablydevelopedfromaneighteent
CollegeofEngineering,MathematicsandPhysicalScienceHarrisonBuildingStreathamCampusUniversityofExeterExeterUKEX44
Oneoftheinterestingthingsaboutlanguagesisthewaytheychangeovertime.InEnglish,everythingfromspellingtovocabula
Intheearly1950stheresearcherswhoproducedthefirstcladglassopticalfiberswerenotthinkingofusingthemforcommunic
Toimpressafutureboss,oneshoulddressneatly,be______,anddisplayinterestinthejob.
BushConcernedaboutRisingGasPricesPresidentBushsaysavarietyofglobalforcesaretoblameforcrudeoilpricestopp
随机试题
预备情绪的特征有()
网上预订机票是________。
腰椎麻醉患者术后出现急性尿潴留,最常用的处理方法是
根据《支付结算办法》的规定,商业汇票的提示付款期限是()。
This Certificate is a Supplement ( ) the Certificate No. * * *.
如果外汇的买卖双方在5月1日达成了合同,当天是星期五,那么应在( )结束之前完成交割。
QFII基金在()设立,从事()投资。
在汇率贬值期间,除非借入货币的利率和其他成本足够高卖空贬值货币的投机活动不可避免。如果货币当局有足够的外汇储备坚持到最后,投机者就只能铩羽而归。但是,如果外汇储备不足,投机者最终就将“饱食远扬”,无论是在升值还是在贬值的压力下,如果汇率不能迅速反映市场的供
下列选项中,关于各类合同特征的表述正确的是()。
每个人都无比关注自己及至亲至爱之人心脏的健损,以至于稍有微疾便惶惶不可终日。
最新回复
(
0
)