相關A.12B.26C.28D.33的文學知識

若變數滿足約束條件,則的最大值是A.12B.26C.28D.33

若變數滿足約束條件,則的最大值是A.12B.26C.28D.33

問題詳情:若變數滿足約束條件,則的最大值是A.12B.26C.28D.33【回答】C【詳解】目標函式可以變形為,做函式的平行線,當其經過點A(4,4)時截距最大時,即z有最大值為=.[點評]解決線*規劃題目的常規步驟:一列(列出約束條件)、二畫(畫出可...

Fear(33)

Fear(33)

問題詳情:Fear(33)______befeltintheheartaswellasinthehead,accordingtoastudythathasfoundalinkbetweenthecyclesofabeatingheartandthechanceofsomeonefeelingfear.Testsonhealthyvolunteersfoundthattheyweremorel...

33°15′16″×5.

33°15′16″×5.

問題詳情:33°15′16″×5.【回答】33°15′16″×5=165°+75′+80″=165°+76′+20″=166°16′20″知識點:角題型:計算題...

Boltrunstobigwin (33)

Boltrunstobigwin (33)

問題詳情:Boltrunstobigwin (33)_______youareafanofathleticsornot,chancesarethatyouhaveheardofUsainBolt---thefastestmanontheplanet.Afterthe29-year-oldJamaicanhadwonvictoriesinthe100and200metermen’sdash...

Areyouplanninganewjobornewcareer?(33)

Areyouplanninganewjobornewcareer?(33)

問題詳情:Areyouplanninganewjobornewcareer?(33)______ ______theongoingeconomicslowdownmeansmostindustriesstillfacecutbacks(裁員),thereisonefieldthat’slikelytogrowsteadilyinthefuture:HealthCareField.Jo...

二氧化碳的相對分子質量為(  ) A.44gB.44C.28D.28g

二氧化碳的相對分子質量為(  ) A.44gB.44C.28D.28g

問題詳情:二氧化碳的相對分子質量為()A.44gB.44C.28D.28g【回答】考點:相對分子質量的概念及其計算..專題:化學式的計算.分析:根據相對分子質量為構成分子的各原子的相對原子質量之和;相對分子質量單位是“1”,不是“克”,常常省略不...

   33.

   33.

問題詳情:   33.__________   SongZuyingisthemostfamoussopranoinChina.IntheeyesoftheChinesepeople,SongZuyingisthestarofart.Shewasborninabeautifulplace--GuzhangCountyinWestHunan.Inrecentyears,shehas...

WASP-12b造句

WASP-12b造句

Theexoplanet,calledWASP-12b,isagasgiant,likeJupiter.WASP-12bisagaseousplanet,about1.5timesthemassofJupiter,andalmosttwicethesize.被叫作WASP-12b的行星是目前發現的最熱的行星(約4,000華氏度,或約2,200攝氏度),相...

Thebelief(33)

Thebelief(33)

問題詳情:Thebelief(33)_________animalscanpredictearthquakeshasbeenaroundforcenturies.In373B.C.,it’srecordedthatanimals,includingrats,snakesandweasels(鼬鼠),desertedtheGreekcityofHelicesjustdaysbefore(...

33造句

33造句

33ofLife'sMostPowerfullessons.SeeFigure33forthecorrectplacement.Economiststhoughttheindexwoulddropto33.AnalysisofEndometrialStromalSarcoma-33CasesReportTheexceptionistheyen,undervaluedby33%.ResearchA...

Lastmonth,I(33)

Lastmonth,I(33)

問題詳情:Lastmonth,I(33)_______(return)toAustraliatoattendmyeldersister’swedding.Althoughitwasaverymodernwedding,mysisterkeptonetradition(34)_______comesfromanoldEnglishpoem.Thepoemsaysthatabridemustw...