首页
登录
职称英语
If x is 1, 2, 3 or 4 and y is 2, 4 or 8, then the product xy can have how many d
If x is 1, 2, 3 or 4 and y is 2, 4 or 8, then the product xy can have how many d
游客
2024-01-12
34
管理
问题
If x is 1, 2, 3 or 4 and y is 2, 4 or 8, then the product xy can have how many different possible values?
选项
A、twelve
B、eleven
C、nine
D、seven
E、eight
答案
E
解析
1×4=2×2,1×8=2×4=4×2,2×8=4×4,因此还需要减去4,共有8种值。
转载请注明原文地址:https://tihaiku.com/zcyy/3354805.html
相关试题推荐
Whatarethesolutionsetsforx2+2x-48?Findtwonumberswhoseproductis-48
UNITEDSTATESPRODUCTIONOFPHOTOGRAPHICEQUIPMENTANDSUPPLIESIN1971[img]20
TheproductoftwoconsecutivepositiveintegersCANNOTbeA、aprimenumberB、div
WhichofthefollowingCANNOTbeexpressedastheproductofexactly3consecuti
Theproductofapositiveintegeraand1080isasquarenumber.Whatisthelea
Ifxis1,2,3or4andyis2,4or8,thentheproductxycanhavehowmanyd
Whichofthefollowingintegercanbeexpressedastheproductoffourdifferent
CAPITAL:INVEST::A、athlete:competeB、salary:taxC、stake:gambleD、production:inv
GRAIN:CHAFF::A、product:drossB、seed:pipC、refresher:dregsD、maize:coreE、compo
Thiswritingisclearlytheproductof______art,butithastheflameofspont
随机试题
A—letterofintroductionB—masstourismC—ink-and-washpainting
Writeashortessaybasedonthepicturebelow.Youshouldstartyouressaywith
[originaltext]Theold-fashionedpracticeofratinginstructorsbywatching
简述我国现行《婚姻法》关于夫妻人身关系内容的规定。
当火灾警报器釆用壁挂方式安装时,其底边距地面高度为2.2m。
挡土墙是支撑路基填土或山坡土体、防止填土或土体变形失稳的墙体构造物。()
技能达到操作熟练阶段时,动作的特点是()A.稳定当不够灵活 B.流畅而协调
女,21岁,近年来头昏、乏力、腰痛,下肢凹陷性水肿,尿蛋白(++++),红细胞0
《城建监察规定》的适用范围包括( )。A.国家按行政建制设立的市 B.全国范
以下哪一位不是分析法学派的代表人物A.边沁 B.奥斯丁 C.富勒 D.哈特
最新回复
(
0
)