• 2021-04-14
    WhenFarmerHoglundappliesNpoundsoffertilizerperacre,themarginalproductoffertilizeris1-(N=200)bushelsofcorn.Ifthepriceofcornis$1perbushelandthepriceoffertilizeris$0.40perpound,thenhowmanypoundsoffertilizerperacre௲୔垎෥෥뗐敔敔垎෥�敘垎෥၈Ǔ瘓珘௮㰰Ǒ㰰Ǒብ盂撮
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    举一反三

    内容

    • 0

      LetAbetheeventthatastudentisenrolledinanaccountingcourse,andletSbetheeventthatastudentisenrolledinastatisticscourse.Itisknownthat30%ofallstudentsareenrolledinanaccountingcourseand40%ofallstudentsareenrolledር୔滀ංං뗐敔敔滀ං�敘滀ංﲘǛ瘓血ி㰰ǚ㰰ǚብ盂즦තЀ￾￿￾￿ೈርብ盂Ѐ㰰ǚ￾￿睽Ԝ盜Љ䕄ǒ灐ංء

    • 1

      Anexperimentisconductedinvolvingcellularaspectsofwoundhealing.Componentsoftheextracellularmatrixareanalyzedtodeterminetheirsitesofproductionandtheirbindingpatternstoothertissuecomponents.Whichofthefollowingmoleculessynth஼୔暾൵൵뗐敔敔暾൵�敘暾൵ﲘǛ瘓Ǡ㰰ǚ㰰ǚብ盂诶ሯЀ￾￿￾￿ﰸ஼ብ盂Ѐ㰰ǚ￾￿睽Ԝ盜Љ䕄ȍ桎൵ء盜 ᤀ뛸ঝꋔȍᩄ⸬ǥ澘ൻ瑉浥

    • 2

      Agamehastwoplayers.Eachplayerhastwopossiblestrategies.Onestrategyiscalled“cooperate”,theotheriscalled“defect”.EachplayerwritesonapieceofpapereitheraCforcooperateoraDfordefect.IfbothplayerswriteC;theybothgeta௲୔垎෥෥뗐敔敔垎෥�敘垎෥၈Ǔ瘓缰Ǡ㰰Ǒ㰰Ǒብ盂倶௬Ѐ￾￿￾￿㼈௲ብ盂Ѐ㰰Ǒ￾￿ᰀ狣Ԝ盜Љ䕄঒夞෥ء盜 ᤀ倘࢕ꋔ঒ᩄ䓜௜䓨௛瑉浥䍐௜୔䓜௜䓨௛潃湵t䅎I皛⬾�䦩眇㚄眇ㆉ⠄寲෥帾෥௼敔律̓瓐ξܠξ繜猷ξ뒕ն㺍盛䒈௜堞෥i易堞෥敌敒堞෥䒈௜i둙ն㺍盛䓠௜夞෥䕥먲敓婢෥帒෥

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      Agroupoffarmersagreedthatifanyfarmersufferedapropertyloss,thelosswouldbespreadovertheentiregroup.Inthisway,eachfarmerisresponsiblefortheaveragelossofthegroupratherthantheactuallossthatthefarmersustained.Whichcር୔滀ංං뗐敔敔滀ං�敘滀ංﲘǛ瘓쪀ไ㰰ǚ㰰ǚ

    • 4

      IfthecurrentbidpricefortheEUR/USDcurrencypairis1.6750andthecurrentofferpriceis1.6753,thismeansthatcurrentlythemarketmakercanselltheEUR/USDat1.6750andbuyat1.6753.Thedifferencebetweenthoseprices(3pips)isthespread௲୔垎෥෥뗐敔敔垎෥�