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
55
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
Thatstreetisavery(desire)______placeforyoutoopenastore.desirable根据句
DepartingforLosAngelesisnoordinary【C1】______whereasforforeignstud
Imaginebeingaskedtospend12orsoyearsofyourlifeinasocietywhichcon
消防工作的特点有()。A.社会性 B.行政性 C.经常性 D.技术性
患者男,28岁。骶髂部被撞伤后疼痛1小时。查体:T36.5℃,P110次/分,R
A.直接蔓延 B.淋巴结转移 C.血行转移 D.种植转移 E.直接蔓延和
土方开挖前,工程质量检查的内容有()。A、定位放线 B、排水和降低地下水位系统
微量元素具有重要的生物功能,其中可拮抗和降低重金属作用的有( )。A.钴 B
下列各项中,审计人员认为应从产品生产成本中剔除的有()。[2009年初级真题]A
银行在与开发商签订协议之前,对开发商及其所开发的项目进行审查的内容包括()。A:
最新回复
(
0
)