首页
登录
职称英语
The average of a set of six integers is 3When a seventh number is included in th
The average of a set of six integers is 3When a seventh number is included in th
游客
2024-01-12
67
管理
问题
The average of a set of six integers is 3When a seventh number is included in the set, the average of the set increases to 4What is the seventh number?
选项
答案
101
解析
The correct answer is 101. If the average of the six integers is 38, then the total must be 6x38 = 228. If the average of the seven integers is 47, then the total must be 7x47 = 329. You are adding the seventh integer to the set, so the value of the seventh integer will be 329-228 = 101.
转载请注明原文地址:https://tihaiku.com/zcyy/3356047.html
相关试题推荐
Formostspeciesofanimals,thenumberofindividualsinthespeciesisinverse
Formostspeciesofanimals,thenumberofindividualsinthespeciesisinverse
Formostspeciesofanimals,thenumberofindividualsinthespeciesisinverse
Formostspeciesofanimals,thenumberofindividualsinthespeciesisinverse
Formostspeciesofanimals,thenumberofindividualsinthespeciesisinverse
TenyearsagothenumberoftaxpayersinGreenspaceCountywasslightlygreater
Twoyearsago,radiostationWCQPinRockvilledecidedtoincreasethenumberof
Aprinternumberedconsecutivelythepagesofabook,beginningwith1onthefi
Ifn=pqr,wherep,q,andrarethreedifferentpositiveprimenumbers,howma
Thesumofndifferentpositiveintegersislessthan100.Whatisthegreatest
随机试题
Thewordconservationhasathriftymeaning.Toconserveistosaveandprot
TheInternetandcellphonesarebringingpeopletogether,not【C1】______usa
Whentheyfinishedplaying,thechildrenweremadeto________allthetoysthey
采用砂浆长度法进行碎石的碱活性试验,以下正确的描述为()。A.当工程所使用
控制信息的流程,监控和指导认知过程进行的策略指的是__________.A.元
正式群体的发展经历了_____、_____和集体群体三个阶段。
外国的组织申请一次性测绘的,应当依法提交申请材料( )。A.一式两份 B.一
Itriedtodetachmyselftherealityof
A
提出“众建诸侯而少其力”的是( )A.贾谊《治安策》 B.晁错《削藩策》
最新回复
(
0
)