A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. What is

admin2012-10-19 55

问题 A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. What is the least number of marbles he must remove to be sure that he has at least one of each color?

选项 A、3
B、6
C、8
D、10
E、12

答案D

解析

转载请注明原文地址:https://www.kaotiyun.com/show/ktkO777K

本试题收录于： GRE QUANTITATIVE题库GRE分类

GRE QUANTITATIVE

GRE

相关试题推荐

InWesternculture,anengagementbeginswith"yes"toasimplequestion:"Willyoumarryme?"Theseheart-stoppingwordsoften
Manyschoolteacherssaythatasdifficultastheirstudentscanbetodealwith,parentscanbeevenworse.Someparentsarequi
Ourpreferencesforcertaincolorsare______accordingtothepassage.WhichofthefollowingstatementsisNOTtrueaccording
Youshouldrespectothers’opinions,andatthesametimeyoushouldinsiston______youbelieveisright.
Ifacubehasavolumeof125,whatisthesurfaceareaofoneside?
Lastyear’sreceiptsfromthesaleofgreetingcardsduringtheweekbeforeMother’sDaytotaled$189million,whichrepresented
Theflattriangularlotdepictedaboveisavailablefordevelopment.If150meters,whatistheareaofthelotinsquaremeter
Whichofthefollowingisthelasttwodigitsof7946?
Robertawasbornin1967,andsoin1976shewasnineyearsold.Itisclearfromthisexamplethatthelasttwodigitsofaper

随机试题

A．瘤胃B．网胃C．瓣胃D．皱胃E．百叶胃黏膜呈棕褐色或棕黄色，表面有片状乳头并夹杂有锥状乳头的是
女，55岁。多食、多汗、心悸、消瘦6年诊断为甲状腺功能亢进症，下列哪项眼征是错误的
总效用(TU)是指()。
碾压土石坝坝面作业施工程序包括()、质检等工序。
Ingroupagetransport,thefreightforwarderofairtransporthastoextendhisresponsibilitiestotherecoveryoftheshipment
根据《税务行政复议规则》，对下列的()情形，税务行政复议机关应当决定不予受理。
如果甲产品与乙产品的需求交叉弹性系数是负数，则说明甲产品和乙产品()。
以yOz坐标面上的平面曲线段y=f(z)(0≤z≤h)绕z轴旋转所构成的旋转曲面和xOy坐标面围成一个无盖容器，已知它的底面积为16πcm2，如果以3cm3／s的速率把水注入容器，水表面的面积以πcm2／s增大，试求曲线y=f(z)的方程．
WhatisJanegoingtostudythisterm?
A、Itwillmakeyourspeechconcise.B、Itwillsaveyourtime.C、Itwillmaketherecitationofthespeecheasy.D、Itwillavoid

最新回复(0)

A bag contains 3 red, 4 white, and 5 blue marbles. Jason begins removing marbles from the bag at random, one at a time. What is

GRE QUANTITATIVE

GRE

InWesternculture,anengagementbeginswith"yes"toasimplequestion:"Willyoumarryme?"Theseheart-stoppingwordsoften

Manyschoolteacherssaythatasdifficultastheirstudentscanbetodealwith,parentscanbeevenworse.Someparentsarequi

Ourpreferencesforcertaincolorsare______accordingtothepassage.WhichofthefollowingstatementsisNOTtrueaccording

Youshouldrespectothers’opinions,andatthesametimeyoushouldinsiston______youbelieveisright.

Ifacubehasavolumeof125,whatisthesurfaceareaofoneside?

Lastyear’sreceiptsfromthesaleofgreetingcardsduringtheweekbeforeMother’sDaytotaled$189million,whichrepresented

Theflattriangularlotdepictedaboveisavailablefordevelopment.If150meters,whatistheareaofthelotinsquaremeter

Whichofthefollowingisthelasttwodigitsof7946?

Robertawasbornin1967,andsoin1976shewasnineyearsold.Itisclearfromthisexamplethatthelasttwodigitsofaper

A．瘤胃B．网胃C．瓣胃D．皱胃E．百叶胃黏膜呈棕褐色或棕黄色，表面有片状乳头并夹杂有锥状乳头的是

女，55岁。多食、多汗、心悸、消瘦6年诊断为甲状腺功能亢进症，下列哪项眼征是错误的

总效用(TU)是指()。

碾压土石坝坝面作业施工程序包括()、质检等工序。

Ingroupagetransport,thefreightforwarderofairtransporthastoextendhisresponsibilitiestotherecoveryoftheshipment

根据《税务行政复议规则》，对下列的()情形，税务行政复议机关应当决定不予受理。

如果甲产品与乙产品的需求交叉弹性系数是负数，则说明甲产品和乙产品()。

以yOz坐标面上的平面曲线段y=f(z)(0≤z≤h)绕z轴旋转所构成的旋转曲面和xOy坐标面围成一个无盖容器，已知它的底面积为16πcm2，如果以3cm3／s的速率把水注入容器，水表面的面积以πcm2／s增大，试求曲线y=f(z)的方程．

WhatisJanegoingtostudythisterm?

A、Itwillmakeyourspeechconcise.B、Itwillsaveyourtime.C、Itwillmaketherecitationofthespeecheasy.D、Itwillavoid