首页
登录
职称英语
In 1974 the dollar value of imports was approximately what percent of the dollar
In 1974 the dollar value of imports was approximately what percent of the dollar
游客
2024-01-12
56
管理
问题
In 1974 the dollar value of imports was approximately what percent of the dollar value of exports? [br] If it were discovered that the import dollar amount shown for 1978 was incorrect and should have been $ 5. 3 billion instead, then the average ( arithmetic mean) import dollar amount per year for the 17 years would be how much less?
选项
A、$100 million
B、$53 million
C、$47 million
D、$17 million
E、$7 million
答案
A
解析
若发现图中所示的1978年的进口额有误,正确值应为53亿美元,那么这17年进口额的(算术)平均值将会减少多少?
解:本题的正确答案为(A)。1978年的进口额的正确值为$5.3 billion,与图中所示的$7 billion相比,少了1.7 billion,因此这将使17年的进口额的算术平均值减少量为:1.7/17=$0.1 billion=$100 million
转载请注明原文地址:https://tihaiku.com/zcyy/3356261.html
相关试题推荐
Thewatchwasverygood,andhe________20percentdownforit.A、paidB、costC、bo
Whatpercentof180is45?A、0.25%B、4%C、25%D、40%E、250%CThisquestioncanal
If12percentofxis30percentof480,thenxisA、144B、640C、960D、1,200E、1,
Ifxis20percentgreaterthan88,thenx=A、68B、70.4C、86D、105.6E、108D20p
Inacertainconservativemutualfund,70percentofthemoneyisinvestedinbo
IfScotthasearnedxdollarsbyworking3daysaweekataconstantdailyrate
Inasampleofpatientsatananimalhospital,30percentarecatsand60percen
StateXhasasalestaxrateofkpercentonallpurchasesandStateYhasasal
TownXhas50,000residents,someofwhomwereborninTownX.Whatpercentoft
StoreNgivesa50percentdiscountonthelistpriceofallitsitemsandStore
随机试题
近年来,中国经济保持快速发展,为世界经济发展注入了活力。实践证明了中国在加入世贸组织之前的预言:中国的发展离不开世界,世界的发展需要中国。未来20年,在
[originaltext]Interviewer(M)KellyGrant(W)Now,listentoPartOneofthei
Fromthefirstparagraphweknowthatpresent-dayuniversitieshavebecome_____
三叉神经痛治疗的中成药是:A.苯妥英钠 B.上莨菪碱 C.七叶莲 D.酰胺
员工处理与领导的关系时,正确的做法是()。 A.即使知道领导的决策是错误的,
监理工程师不得在以下哪些单位兼职? ①工程设计②工程施工③材料供应④政府
女性,20岁。无痛性左颈部淋巴结肿大3个月。淋巴结活检示:找到R-S细胞。R-S
女性,32岁,髙血压伴间断肌无力半年。母无髙血压病史,曾化验血钾2.8mmol/
前牙区牙龈肿物,呈息肉状。镜下见肿物由大小不等的毛细血管组成,被纤维组织分成小叶
关于《标准施工招标文件》通用合同条款中的“进度款付款证书”的说法,正确的是(
最新回复
(
0
)