首页
登录
职称英语
A given street median is planted with trees. Of the 30 trees in the median, 3 ar
A given street median is planted with trees. Of the 30 trees in the median, 3 ar
游客
2025-02-24
21
管理
问题
A given street median is planted with trees. Of the 30 trees in the median, 3 are lindens, one-fifth are oaks, 12 are cedars, and the remainder are maples. What is the ratio of lindens to maples?
选项
A、1 to 10
B、1 to 4
C、1 to 3
D、1 to 2
E、3 to 1
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3970944.html
相关试题推荐
Themedianscorefortheclassis[br]If5pointswereaddedtoeachscore,whi
Whatisthemedianofthedatagivenbelow?8,13,9,8,15,14,10Themedia
Whatisthemedianofthedatagivenbelow?80,19,82,15,72,345.5Themedianis
Whatisthemedianofthedatagivenbelow?8,13,9,8,15,14,1010Themedianis
b-3,b-1,b+2,b+3,b+4Themedianofthefivetermslistedaboveis5,wh
Agroupof20valueshasameanof85andamedianof80.Adifferentgroupof3
FindthemeanandmedianofthevaluesoftherandomvariableX,whoserelative
Agroupof20valueshasameanof85andamedianof80.Adifferentgroupof3
Thereare7positiveintegersinthelist.Themedianofthelistis10,andthe
A是一个由5个不相同的正整数组成的集合,B是一个由4个不相同的正整数组成的集合,并且B是A的子集。问A、B的下面哪一个是不可能相同的?A、medianB、av
随机试题
Holdingagroupofassetsreducesriskaslongastheassets______.A、areperfec
[originaltext]W:Dan,didyouwanttoseeme?M:Oh,yes,Sue,pleasesitdown.
[img]2018m9s/ct_etoefz_etoeflistz_201808_0031[/img][br]Whatisthereasonthat
A.3.8~4.4 B.5.0~6.5 C.4.0~4.7 D.5.0~5
局部放电的测量是确定产品质量和进行绝缘预防性试验的重要项目之一。()
用下列何种方法检测HCG可免除黄体生成素的干扰A.β-HCG单克隆二点酶免疫测定
溺水现场急救中,下列哪一项措施不提倡A.清除呼吸道梗阻 B.应立即进行呼吸循环
造成股骨颈外旋畸形的肌肉不包括:A.臀大肌 B.臀中肌 C.臀小肌
属于ACE抑制药的是A:萘普生 B:卡托普利 C:肼屈嗪 D:普萘洛尔
原始心脏开始形成的时间是()。A.胚胎发育第1周 B.胚胎发育第2周 C.
最新回复
(
0
)