首页
登录
职称英语
A linen shop has a certain tablecloth that is available in 8 sizes and 10 colors
A linen shop has a certain tablecloth that is available in 8 sizes and 10 colors
游客
2024-01-12
69
管理
问题
A linen shop has a certain tablecloth that is available in 8 sizes and 10 colors. What is the maximum possible number of different combinations of size and color available?
选项
A、9
B、18
C、40
D、80
E、90
答案
D
解析
一亚麻布商店有某种桌布,这种桌布共有8种尺寸10种颜色,问最多可以有多少种尺寸与颜色的不同组合?
解:本题的正确答案为(D)。组合的实质是分别从8种尺寸和10种颜色中各选出一个,因此共计有80种选法,即每一种尺寸都有10种颜色与之相配,所以共有8×10=80种不同的组合。
转载请注明原文地址:https://tihaiku.com/zcyy/3356859.html
相关试题推荐
Infact,manystudiesindicatethatafteracertainpoint,anyone’sproductivity
Experimentshaveshownthatcolors,partlybecauseoftheirpsychologicalassoci
Itcanbeaperfectmirrorincertainlights,andthelargertheglass,themore
Ourpreferencesforcertaincolorsare______accordingtothepassage.[br]Whi
Ourpreferencesforcertaincolorsare______accordingtothepassage.[br]Whi
Inasecond-handbookshop,Billycameacrossabookwhichhethoughtwascertain
IfIamnot______whenyouphone,askformysecretary.A、availableB、accessibleC
Ofcourseacertainamountofdependenceonothersisnotonlygood,butneces
尽管这个手机应用软件还没有用于销售,乔科韦已经开始寻求方法来改进它。Althoughthemobileappisnotyetavailablef
Acertainprosthodontistspecializesinimplantinggoldandsilverteethinhis
随机试题
GeneralelectionsinNewZealandhavebeenheldaboutevery______yearssince1
It’seasytogethoppingmad.Anythingcansetoffanger—yourspouseforgot
[originaltext]Duringa1995roofcollapse,afirefighternamedDonaldHerbertw
Ifasinglestrainofplantisusedforagivencropoverawidearea,apractic
2017年7月8日,在某事故现场上,带班人任某安排穿线电工带班刘某及辅助电
患者男,35岁。会阴部坠胀感伴大便时疼痛3天。体温38.9℃,白细胞22×10/
某男,56岁。症见恶寒,欲寐,四肢厥冷,下利清谷,脉微细,为A.少阴热化 B.
共用题干 第二篇TheDevelopmentofAmericanPos
患者郁怒之后,小便涩滞,淋沥不宣,少腹胀满疼痛,苔薄白,脉弦。治当选用A.八正散
关于个人所得税纳税人的说法,正确的有()。A.个人所得税纳税人分为居民纳税人
最新回复
(
0
)