英數(shù)第五周周三英數(shù)第五周周三11.Inasupermarketitemsarealwayspricedatsomanydollarsand99cents.Ifashopperpaysatotalof$41.71,thenthenumberofitemsbought,is1.Inasupermarketitemsare22.WhenMichaelandEllierana10kmrace,Elliewonby500mandtook50min.TogiveMichaelachance,thenexttimetheyracedElliestarted500mbehindthestartline.Iftheyranatexactlythesamespeedsasinthefirstrace,thentheresultofthenextracewas2.WhenMichaelandEllieran33.TonyandMariaaretrainingforaracebyrunningallthewayupanddowna700mlongskislope.Theyeachrunuptheslopeatdifferentconstantspeeds.Comingdowntheslope,eachrunsatdoublehisorheruphillspeed.Mariareachesthetopfirst,andimmediatelystartsrunningbackdown,meetingTony70mfromtop.WhenMariareachesthebottom,howfarbehindisTony?3.TonyandMariaaretrainin44.Ifx+y=5andx2+y2=111,thevalueofx3+y3is4.Ifx+y=5andx2+y2=111,th55.Threeplayingcardsareplacedinarow.Theclubistotherightoftheheartandthediamond.The5istotheleftoftheheart.The8istotherightofthe4.Fromlefttoright,thecardsare

5.Threeplayingcardsarepl66.Inherbackyardgarden,Gabriellahas12tomatoplantsinarow.Asshewalksalongtherow,shenoticesthateachplantintherowhasonemoretomatothantheplantbefore.Ifshecounts186tomatoesintotal,howmanytomatoesarethereonthelastplantintherow?

6.Inherbackyardgarden,Gabr77.Inacertainmonth,threeoftheSundayshavedatesthatareevennumbers.Thetenthdayofthismonthisa

7.Inacertainmonth,threeo88.The2000thletterinthesequenceABCDEDCBAABCDEDCBAABCDEDCBAABC…is8.The2000thletterinthes99.Leta,b,c,anddbeintegerswitha<2b,b<3c,andc<4d.Ifd<100,thelargestpossiblevalueforais9.Leta,b,c,anddbeintegers1010.Inthesequenceoffivenumberx,(),3,(),18,eachnumberafterthesecondisobtainedbymultiplyingthetwopreviousnumbers.Thevalueofxis10