SAT数学试题及答案sat数学Word格式文档下载.docx
- 文档编号:13677266
- 上传时间:2022-10-12
- 格式:DOCX
- 页数:7
- 大小:15.32KB
SAT数学试题及答案sat数学Word格式文档下载.docx
《SAT数学试题及答案sat数学Word格式文档下载.docx》由会员分享,可在线阅读,更多相关《SAT数学试题及答案sat数学Word格式文档下载.docx(7页珍藏版)》请在冰豆网上搜索。
mustbethevertexoftheparabola.The
parabolaintersectsthe
somustbehalfway
.Ofthechoices,theonlyonewith
couldbethecoordinatesof
Verticalheightoftriangle=5;
horizontalside=4;
hypotenuse=
2.nisanintegerchosenatrandomfromtheset{5,7,9,11}
pischosenatrandomfromtheset{2,6,10,14,18}
A.0.75D
B.0.76D
C.0.765D
D.0.775D
whatisthebestapproximationtothelengthofarcAB?
A.9
π.Thelengthofthearcis100/360ofthe
membersandthechessclubhas
studentsbelongtoonlyoneofthetwoclubs,howmany
studentsbelongtobothclubs?
AnswerChoices
standforthenumberofstudentswhobelongtobothclubs.The
studentswhoareinthechessclubonly.
that
belongtobothclubs。
.Solvingthisequationgives
ThecorrectanswerisD
leastcommonmultipleof
thesumwillalsobeamultipleof
toanumberthatisnotamultipleof
beamultipleof
3、Inan
gramswaterforeachgramof
alcoholisaddedtothe
ThecorrectanswerisB
alcoholbymass,soitcontains
gramsofalcohol,so
E.18000
190inclusive?
Notenrolledstudents=24
1.Whatisthesumofallthepositiveintegerfactorsof12?
willbesoldat
Solvingthisequationfor
percartridge,youneedto
times;
eachjunior'
sname,
eachsophomore'
seniors'
names.Likewise,there
lottery.Theprobabilitythatasenior'
snamewillbechosen
Whichofthefollowinginequalitiesisgraphedbelow?
alityiseither<
or>
not
cent‘.So(√5/100)x5√5=5x5/100=0.25
5.-20,-16,-12,-8....
respectively,thanthelengthandwidthofrectangle
ThecorrectanswerisA
representthelengthandwidth,respectively,of
.Theareaofrectangle
.Therefore,theareaof
lineM(notshown)containsthepoint(0,0)andisperpendicular
(垂直)toL,whatisan
答案:
(E)
1.If10+xis5morethan10,whatisthevalueof2x?
(A)-5(B)5(C)10(D)25(E)50
2.If(x-2)2=49,thenxcouldbe
(A)-9(B)-7(C)2(D)5(E)9
(A)A(B)I(C)O(D)U(E)E
(A)10(B)8(C)6(D)4(E)2
7.Ifx=20andy=30inthefigureabove,whatisthevalueofz?
(A)60(B)70(C)80(D)90(E)100
withanadditionaldiscountof10percentoffthesaleprice?
(E)-6<
x<
-3and0<
3。
9.If6<
|x-3|<
7andx<
0,whatisonepossiblevalueof|x|?
thenhowmanydollarswould3Velcrotabscost?
‖很容易得出答案是
averagerefertothearithmeticmean.
Theaverageoftheintegers24,
x+y=55-24-6-12=13
(c)median=2,average=-4/9
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- SAT 数学试题 答案 数学