首页
登录
职称英语
If 2x = 3y = 4z = 20, then 12xyz =A、16000B、8000C、4000D、800E、10COne approach
If 2x = 3y = 4z = 20, then 12xyz =A、16000B、8000C、4000D、800E、10COne approach
游客
2024-01-12
42
管理
问题
If 2x = 3y = 4z = 20, then 12xyz =
选项
A、16000
B、8000
C、4000
D、800
E、10
答案
C
解析
One approach you can use to solve this problem is to find the values of all three variables.
2x = 20,or x = 10
3y = 20, or y = 20/3
4z = 20, or z = 5
So 12xyz = 12(10)(20/3)(5)= 4,000, and the correct answer is Choice C.
Another approach you can use to solve this problem is to notice that 12xyz =
= 4,000. Therefore, the correct answer is Choice C.
转载请注明原文地址:https://tihaiku.com/zcyy/3355788.html
相关试题推荐
Despitetheapproachofwinter,oilpricestoindustrialcustomersareexception
Initsmostrecentapproach,thecometCrommelinpassedtheEarthataboutthes
[img]2014m9x/ct_egreqj_egreqbj_0001_20148[/img][br]DOnewaytoapproachthisq
If2x=3y=4z=20,then12xyz=A、16000B、8000C、4000D、800E、10COneapproach
A、abookreviewsummarizinganinnovativenewapproachtoanalyzingthesourceo
ACCOST:APPROACH::A、goad:cajoleB、construe:fabricateC、realize:comprehend
Withitsrebelliousapproachtothesubject,herbookhasbeenmorewidelydebat
NASAengineerGloriaYamauchiuses______approachtoresearch,inthatitdrawso
Theartist,oftenso______astoseemunapproachabletendedtobemorerelaxedan
Althoughitsdirector______thatthemovieusesadocumentaryapproachinportr
随机试题
Youwillhearaconversationbetweenthecompanyaccountantandherbossaboutt
First,PeterandCrystalmusthavea/an______[br][originaltext]Receptionist
Completethetablebelow.WriteAiftherepairwillbedoneimmediately.Bift
[originaltext]W:Goodmorningandwelcometotoday’sprogram.Haveyoualwaysw
《建筑内部装修设计防火规范》规定,当胶合板表面涂覆()饰面型防火涂料时,
患者,男性,65岁。主因右侧肢体活动不便4小时入院,患者神志清楚,有高血压及糖尿
一般采取负染后显微镜观察的是A.异染颗粒B.芽胞C.鞭毛D.荚膜E.菌毛
该求助者“难以控制自己的情绪,曾经想轻生,但放心不下女儿。”说明其存在()。单选
出票人办理电子商业汇票业务,应同时具备()等条件。A.签约开办对公业务的企业网
井下支护经常采用矿用工字钢,其主要特性是()。A.翼缘宽、高度小、腹板薄 B
最新回复
(
0
)