首页
登录
职称英语
A talent contest has 8 contestants. Judges must award prizes for first, second,
A talent contest has 8 contestants. Judges must award prizes for first, second,
游客
2024-01-12
39
管理
问题
A talent contest has 8 contestants. Judges must award prizes for first, second, and third places, with no ties.
(a)In how many different ways can the judges award the 3 prizes?
(b)How many different groups of 3 people can get prizes?
选项
答案
(a)336(b)56
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3355396.html
相关试题推荐
Thespeed______is340meterspersecond.A、atwhichsoundtravelsB、withwhichso
Inasecond-handbookshop,Billycameacrossabookwhichhethoughtwascertain
Thespeechcontestwillgivehimanopportunityto______histalent.A、denyB、deci
Let’sfinishourhomeworkinafewseconds;it’stimewe______.A、playedfootbal
Themanhasaspecialtalentforartandis______ofamusician.A、anybodyB、any
AsecondEinsteinnotewasalsosoldattheauction.爱因斯坦的第二张便条也在拍卖会上被卖出。
Theprimaryfunctionofthesecondparagraphofthepassageisto______[br]The
Theprimaryfunctionofthesecondparagraphofthepassageisto______[br]Acc
Theprimaryfunctionofthesecondparagraphofthepassageisto______[br]The
AnAmericanmanufacturerofracingbikesreporteda1996second-quartergrossin
随机试题
[originaltext]M:RuthPetersisachildpsychologist,hey,Ruth,goodmorning.
视野的英文简写是A.FOV B.MSCT C.pitch D.FT
心血管演的三大经典危险因素是指下列哪项()A.高血压、糖尿病、肥胖 B.
下列疾病中,以显性感染为主的是A.甲型病毒性肝炎 B.流行性乙型脑炎 C.流
共用题干 第一篇Therearemanywaysofdefining
根据编制办法的基本要求,各城市应结合实际需求编制完成近期建设规划成果。总体来看,
(2018年真题)下列表述不属于商业银行操作风险的是()。A.银行借贷人员
按照某一共同计算期将各备选方案的年值折现,用于方案比选的现值的方法称为()。A:
以下有关九部委发布的《标准勘察合同》内容说法正确的是( )。A.适用范围是依法必
吸收是指药物进入A.胃肠道过程 B.血液循环过程 C.细胞外液过程 D.细
最新回复
(
0
)