One hundred boys went on a school outing. Eighty-one percent of the boys lost a

游客2023-10-19 55

问题 One hundred boys went on a school outing. Eighty-one percent of the boys lost a shoe, 82 percent of the boys lost a sock, 77 percent of the boys lost a handkerchief and 68 percent of the boys lost a hat.
What is the minimum percentage who lost all 4 items?

选项

答案 0.08

解析

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One hundred boys went on a school outing. Eighty-one percent of the boys lost a

(1)RemembertheStoneAgedaysofresearchbackinelementaryschoolandmid

(1)RemembertheStoneAgedaysofresearchbackinelementaryschoolandmid

Morethan85percentofFrenchCanada’spopulationspeaksFrenchasamotherton

Morethanfivethousandsecondaryschoolstudentshavebeen________forcheating.

Ourschoollibraryis________closedforrepairs.A、shortlyB、quicklyC、temporaril

Theschoolisgoingthe________miletocreatethenextgenerationofsportingst

[originaltext]HighSchoolDancingParty

TheschoolboardlistenedquietlyasJohnreadthedemandsthathisfollowers___

ThelatePresidentoftheschoolgraduatedfromafamousuniversity.Theunderli

(1)Theschoolmasterwasleavingthevillage,andeverybodyseemedsorry.Th

Whatarethespeakersmainlydiscussing?[br][originaltext]M:Hi,Laura.Ihea

一个人要想当发明家，就需要广博的学识以及生动的想象力。Tobeaninventor,oneneedsprofoundknowledgeasw

4x-y=633y+x=6x=15y=-3Lineuptheliketermsinbothequations:4x-y

ThefullnameofMITisA、MassachusettsInstituteofTechnicologyB、ManchesterIn

Thenameofthefilmwasonthe______ofmytongue,butIjustcouldn’trecall

（2015年）根据《行政诉讼法》规定，下列关于起诉事项的说法中正确的有（???

活髓牙冠修复后过敏性疼痛，最先考虑的处理是A.观察、安抚治疗 B.拆除修复体

滥用抗菌药物容易引起菌群失调或二重感染的机制是A.不同抗菌药物的抗菌机制不同

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