首页
登录
职称英语
For how many positive integers m ≤ 100 is (m -5)(m -45) positive?A、45B、50C、58
For how many positive integers m ≤ 100 is (m -5)(m -45) positive?A、45B、50C、58
游客
2024-01-12
38
管理
问题
For how many positive integers m ≤ 100 is (m -5)(m -45) positive?
选项
A、45
B、50
C、58
D、59
E、60
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3356322.html
相关试题推荐
Howmanypositivefactorsdo180and96haveincommon?A、6B、12C、16D、18E、24
Ifthesumoffiveconsecutiveoddintegersis5,whichofthefollowingcouldb
Ifxisapositive,single-digitintegersuchthat4x/3,2x,x,andx+2,and3x-2
Ifrisnegativeandsispositive,whichofthefollowingmustbenegative?A、|r
Ifxandyareoddintegers,whichofthefollowingmustalwaysbeanon-integer
Thesquarerootof800isbetweenwhichofthefollowingintegers?A、21and25B、
Ifathree-digitnumberisselectedatrandomfromtheintegers100to999,incl
Ifx,y,andzarepositiveintegers,and4x=5y=6z,thentheleastpossiblevalu
Ifaandbareoddintegers,whichofthefollowingisaneveninteger?A、a(b-4)
Whatisthegreatestpossiblecommondivisoroftwodifferentpositiveintegers
随机试题
Enteringtheroom,Ifoundmyfather______atthedeskand______something.A、seat;
Whatcausesahelixinnaturetoappearwitheitheradextral("right-handed"or
Forthepasttwentyyears,DilipSardesaiandhiswifeAndrijahaverunasm
BilingualEducationBilingualeducationinAmeric
The21stcentury【C1】______aboominonlineshoppingforshoppingontheinte
肝硬化早期诊断最可靠的方法是A.肝功能试验 B.腹腔镜直视下活检 C.B超
金融机构违背受托业务,擅自运用客户资金或者其他委托、信托的财产,涉嫌下列()情
软膏剂的一般检查中不包括A、装量检查 B、微生物限度 C、无菌检查 D、崩
急性中毒患者处于昏迷状态时禁忌采用 A.催吐B.洗胃C.50%硫酸镁导泻
期货公司股东、董事不得越过()直接向首席风险官下达指令或者干涉首席风险官的的工
最新回复
(
0
)