On the number line above, what is the coordinate of the point between Y and Z that is three times as far from point Z as from po

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问题

On the number line above, what is the coordinate of the point between Y and Z that is three times as far from point Z as from point Y ?

选项 A、1
B、-1
C、-3
D、-7
E、-9

答案D

解析 The correct answer is D. One way to quickly solve this problem would bo to note that the distance between the points is 16 units, so the correct answer will be 4 units

from Point Y and 12 units

from Point Z. You could also try each of the answer choices.

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本试题收录于： GRE QUANTITATIVE题库GRE分类

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On the number line above, what is the coordinate of the point between Y and Z that is three times as far from point Z as from po

GRE QUANTITATIVE

GRE

WehavequiteabitofinformationaboutancientEgyptianmedicine．Doctors’instructionshavebeenfoundtotellus【56】theydid

Fromherconversation,I______thatshehadalargefamily.

AftersixmonthsoflivinginNewZealand,Irealizedonething.Despitemy【C1】______forgreatercontactwithlocalstudents,un

Inarightisoscelestriangle,thelengthsofthetwononhypotenusesidesaredesignateda.Whatistheareaofthetrianglein

Acompany,ChauncyCo.,hasanannualtravelbudgetof$55,000.Theaccountingdepartmentestimatesthattransportationexpenses

Itwasonceassumedthatalllivingthingscouldbedividedintotwofundamentalandexhaustivecategories.Multicellularplants

ExperiencedgardenersadviseagainstplantingsnappeasafterlateAprilbecausepeasdonotdevelopproperlyinwarmweather.T

Recentlyimplemented"shift-workequations"basedonstudiesofthehumansleepcyclehavereducedsickness,sleepinginthejob

Forallrealnumbersv,theoperationv*isdefinedbytheequationv*=v-(v/3).If(v*)*=8,thenv=?

EarthquakesinNewZealanddonotcausfemanydeathsbecauseof______.()

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