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
2025-02-23
18
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/3969367.html
相关试题推荐
WhichofthefollowingCANNOTbeexpressedastheproductofexactly3consecuti
Ifxis1,2,3or4andyis2,4,8or16,thentheproductxycanhavehowma
Ifxis1,2,3or4andyis2,4or8,thentheproductxycanhavehowmanyd
Whichofthefollowingintegercanbeexpressedastheproductoffourdifferent
GRAIN:CHAFF::A、product:drossB、seed:pipC、refresher:dregsD、maize:coreE、compo
GRAIN:CHAFF::A、product:drossB、seed:pipC、refresher:dregsD、maize:core
Theopiumpoppyhastwomainproducts:one,theseeds,isquite______whiletheo
OUTLANDISH:A、clearB、remarkableC、customaryD、unalteredE、productiveC
PROPITIOUS:A、mandatoryB、restiveC、stimulativeD、productiveE、ominousE
CAPITAL:INVEST::A、athlete:competeB、salary:taxC、stake:gambleD、product
随机试题
Theglasswill______ifyoupourboilingwaterintoit.A、splitB、crashC、crack
Thecostofstagingtheyear2000OlympicsinSydneyisestimatedtobeast
[originaltext]LastSunday,hugewavesmovedacrosstileIndianOceanandflo
Self-motivationisbasicallytheabilitytogetyourselftotakeactionwhet
执业药师的最高行为准则是A、维护病患者和公众的健康利益 B、维护自己的经济利益
根据《工程建设项目施工招标投标办法》,下列关于施工招标项目划分标段的说法中,错
胸痛彻背,感寒尤甚,胸闷气短,心悸不适,自汗,肢冷,舌苔薄白,脉沉紧,辨证应属A
新生儿的无条件反射的意义在于()。 (A)适应环境、保护自身生存(B
防爆电气设备的标志包含型式、等级、类别和组别,应设置在设备外部主体部分明显的地方
关于预应力后张法的施工工艺,下列说法正确的是()。A.灌浆孔的间距,对预埋金属
最新回复
(
0
)