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
Alice earns d dollars and has / percent of what she earns deducted for taxes. How much of what she earns does Alice have left af
Alice earns d dollars and has / percent of what she earns deducted for taxes. How much of what she earns does Alice have left af
admin
2014-08-13
45
问题
Alice earns d dollars and has / percent of what she earns deducted for taxes. How much of what she earns does Alice have left after taxes?
选项
A、d(1 - 100t)dollars
B、d(1 -10t)dollars
C、d(1-t)dollars
D、d(1 -0.1t)dollars
E、d(1 -0.01t)dollars
答案
E
解析
Recall that t percent can be expressed as t/100, or 0.01t. Therefore, the amount that Alice has deducted for taxes, which is / percent of d dollars, can be expressed as 0.01td dollars. The amount that Alice has left after taxes is the amount that she earns minus the amount that she has deducted for taxes, or d - 0.01td dollars. Note that d - 0.01td is an algebraic expression with two terms, each containing d as a factor. Factoring out d from each term results in the algebraic expression d(1— 0.01t). The correct answer is Choice E.
转载请注明原文地址:https://kaotiyun.com/show/Q5kO777K
本试题收录于:
GRE QUANTITATIVE题库GRE分类
0
GRE QUANTITATIVE
GRE
相关试题推荐
Itisanunfortunatefactoftoday’slifethatmostpeoplearegrowingupunabletoseethestars.Theprimenightskyexistson
Itisanunfortunatefactoftoday’slifethatmostpeoplearegrowingupunabletoseethestars.Theprimenightskyexistson
Somepeoplethinkoflifeasagame.Therearesimilaritiesbetweenlifeandgames;bothcanbeplayed,bothhaverules,andbot
RowanTorrezwillneverbeabletobearhislate(已故的)fathertellhimthatheloveshim,butyesterdayhe【C1】______receivedhisd
Caraccidentskillmorethanonemillionpeopleandinjureapproximately50millioneachyear.【C1】______,millionsoffishcans
Thepassageismainlyabout______.WhichisNOTlistedasafactorinfluencingtheabilitytohaveahealthylifestyle?
Whatyou’realwaysheard?We’reeatingtoomuchsalt.TheaverageAmericangetsabout3.4gramsofsodiumeveryday,farmoreth
Itwasacoldwinterday.AwomandroveuptotheRainbowBridgetollbooth(收费站)."I’mpayingformyself,andforthesixcarsb
Whatistheratiooftheperimeterofapentagonwitheachsideoflength6totheperimeterofanoctagonwitheachsideoflen
Thefigureaboveshowsthegraphofthefunctionfinthexy-plane.Whatisthevalueoff(f(-1))?
随机试题
尽管冬天来临了,工业消费者使用的石油价格今年特别低,并且可能会保持下去。所以,除非冬天特别严寒,工业消费者使用的天然气价格也可能会保持在低水平。以下哪项如果为真,最能支持上述结论?
患者女性,27岁,妊娠8个月,转移性右下腹痛10小时,伴恶心、呕吐。查体:体温39℃,右下腹处有压痛,无肌紧张和反跳痛。血常规:白细胞10.1×109/L,中性粒细胞78%。该病人诊断较困难的原因不包括
选择性地将大分子免疫复合物(1C)沉淀下来的PEG浓度为()
我国目前推荐临床测定血糖方法是
建立计算机网络的目的在于()。
会员制期货交易所所设理事会任职期间为( )年。
在政府采购招标过程中,如果出现了影响采购公正的违法、违规行为,应予废标。()
[2007年10月]若多项式f(x)=x3+a2x2一3a能被x一1整除,则实数a=()。
OverbreakfastFlorianloanWells,a33-year-oldaerospaceengineer,andCraigParsley,a25-year-oldenvironmentaltechnician,
Foryoursafetywhileonattraction(游乐场),pleasekeepyourhands,armsandlegsinsidethevehicleatalltimes.Forthecomfor
最新回复
(
0
)