Martha invited 4 friends to go with her to the movies. There are 120 different w

游客2024-01-12 46

问题 Martha invited 4 friends to go with her to the movies. There are 120 different ways in which they can sit together in a row of 5 seats, one person per seat. In how many of those ways is Martha sitting in the middle seat?

选项

答案 24

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3355564.html

相关试题推荐

Ounceforounce,blendsofdifferentartificialsweetenersmatchanyindividual
InspectionsystemXandinspectionsystemY,thoughbasedondifferentprinciple
Gall’shypothesisoftherebeingdifferentmentalfunctionslocalizedindiffere
Somebatcaves,likehoneybeehives,haveresidentsthattakeondifferentdutie
Ifn=pqr,wherep,q,andrarethreedifferentpositiveprimenumbers,howma
Thesumofndifferentpositiveintegersislessthan100.Whatisthegreatest
Apositiveintegerwithexactlytwodifferentdivisorsgreaterthan1mustbeA、a
Twodifferentpositiveintegersxandyareselectedfromtheoddintegersthat
Fromaboxof10lightbulbs,youaretoremove4.Howmanydifferentsetsof4l
Marthainvited4friendstogowithhertothemovies.Thereare120differentw

随机试题

Thechimneyvomitedacloudofsmoke.A、ignitedB、immersedC、emittedD、huggedCvo
Targetyesterday【C1】________WallStreetexpectationswhenit【C2】________a
[audioFiles]audio_eufm_j13_001(20082)[/audioFiles]A、Getagoodnight’ssleepso
三角形板ABC受平面力系作用如图示。欲求未知力FNA、FNB和FNC，独立的平衡
云计算是基于互联网按需提供用户服务的计算机模式。（）
强直性脊柱炎主要的X线表现为A.骶髂关节骨质增生，骨性强直 B.向上蔓延至椎体
某天早上小明上学，先步行一段路，因为时间紧，他又改乘出租车，结果到校还是迟到了5
A将图形按元素异同分成两类,选项应与第一、三幅图中元素一致,排除C、D。外围黑底级元素按逆时针旋转一格，中间两个小三角形空白与阴影轮流在上或在下。故答案为A。
在工程项目可行性研究阶段中，最终形成可行性研究报告的阶段是(　　)。A.投资机会
下列关于关节痛叙述错误的是A、类风湿性关节炎以双手、腕、肘和足关节的疼痛、肿胀及

最新回复(0)

Martha invited 4 friends to go with her to the movies. There are 120 different w

Ounceforounce,blendsofdifferentartificialsweetenersmatchanyindividual

InspectionsystemXandinspectionsystemY,thoughbasedondifferentprinciple

Gall’shypothesisoftherebeingdifferentmentalfunctionslocalizedindiffere

Somebatcaves,likehoneybeehives,haveresidentsthattakeondifferentdutie

Ifn=pqr,wherep,q,andrarethreedifferentpositiveprimenumbers,howma

Thesumofndifferentpositiveintegersislessthan100.Whatisthegreatest

Apositiveintegerwithexactlytwodifferentdivisorsgreaterthan1mustbeA、a

Twodifferentpositiveintegersxandyareselectedfromtheoddintegersthat

Fromaboxof10lightbulbs,youaretoremove4.Howmanydifferentsetsof4l

Marthainvited4friendstogowithhertothemovies.Thereare120differentw

Thechimneyvomitedacloudofsmoke.A、ignitedB、immersedC、emittedD、huggedCvo

Targetyesterday【C1】________WallStreetexpectationswhenit【C2】________a

[audioFiles]audio_eufm_j13_001(20082)[/audioFiles]A、Getagoodnight’ssleepso

三角形板ABC受平面力系作用如图示。欲求未知力FNA、FNB和FNC，独立的平衡

云计算是基于互联网按需提供用户服务的计算机模式。（）

强直性脊柱炎主要的X线表现为A.骶髂关节骨质增生，骨性强直 B.向上蔓延至椎体

某天早上小明上学，先步行一段路，因为时间紧，他又改乘出租车，结果到校还是迟到了5

A将图形按元素异同分成两类,选项应与第一、三幅图中元素一致,排除C、D。外围黑底级元素按逆时针旋转一格，中间两个小三角形空白与阴影轮流在上或在下。故答案为A。

在工程项目可行性研究阶段中，最终形成可行性研究报告的阶段是( )。A.投资机会

下列关于关节痛叙述错误的是A、类风湿性关节炎以双手、腕、肘和足关节的疼痛、肿胀及

Targetyesterday【C1】WallStreetexpectationswhenit【C2】a

在工程项目可行性研究阶段中，最终形成可行性研究报告的阶段是(　　)。A.投资机会