首页
登录
职称英语
Over a three-week period, the price of an ounce of gold increased by 25% in the
Over a three-week period, the price of an ounce of gold increased by 25% in the
游客
2024-01-13
44
管理
问题
Over a three-week period, the price of an ounce of gold increased by 25% in the first week, decreased by 20% in the following week, and increased by 5% in the third week. If the price of gold was G dollars per ounce at the beginning of the three weeks, what was the price, in terms of G, at the end of the three weeks?
选项
A、0.95G
B、G
C、1.05G
D、1.1G
E、1.15G
答案
C
解析
At the end of the first week, the price was 1.25×G= 1.25G. At the end of the second week, it was 0.8×1.25G= G. At the end of the third week, the price was 1.05×G = 1.05 G.
转载请注明原文地址:https://tihaiku.com/zcyy/3360271.html
相关试题推荐
Overathree-weekperiod,thepriceofanounceofgoldincreasedby25%inthe
Apharmaceuticalcompanytestedanewdietdrugoveratwo-monthperiod.Thetes
Acarmanufacturerperiodicallydiscountscertaincarmodelstoitsdealerstoc
Theratioofdivorcestomarriageshasincreasedsince19Therefore,theremustb
Manyinstitutionsofhighereducationsufferdecliningenrollmentsduringperiod
Thatsalescanbeincreasedbythepresenceofsunlightwithinastorehasbeen
Playingeighteenth-centurymusicontheinstrumentsofthatperiodprovidesvalu
Foundedin1983,themagazineincreaseditscirculationmorethandoublesincet
AftertheColonialperiod’s50percentmortalityrate,lifeexpectancyimproved
TheperiodwhenthegreatpaintedcavesatLascauxandAltamirawereoccupiedby
随机试题
Thesafetyofshipsatseadoesnotdependonlyonthearrangementsmadein
FrenchCultureFrenchculturehasbeenknownfortheresilienceofitspeoplean
[originaltext]Crocodilesonlylivewhereitishot.TheyarefoundinIndia
Whichcountryistheuniversitysituatedin?Itislocatedin______.[br]How
根据《中华人民共和国城市房地产管理法》规定,下列哪项不属于设立房地产开发企业的条
全血细胞减少,骨髓增生低下,造血细胞减少,这种血象及骨髓象不见于A.再障 B.
共用题干 PrettyGoodWhenSpanishfootballc
A. B. C. D.
按照马克思主义学说,下列关于法律与道德起源的表述,能够成立的是A.法律先于道德产
下列选项中,关于期权说法正确的是()。A.期权买方可以选择行权.也可以放弃行权
最新回复
(
0
)