王先生夫妇今年均已40岁,家里存款50万元,他和妻子两人每个月收入1万元,月花费4000元。王先生夫妇计划在10年后退休,退休后再生存30年,50岁退休后的第一年需要生活费8万元,无其他收入来源,并且由于通货膨胀的原因,这笔生活费每年按照3%的速度增长。假设王先生在退休前的投资收益率为5%,退休后为3%。王先生在50岁...
Luckily, converting most units is very, very simple. In this case, all you need to know is that 1 kpa is equal to0.01bar. Once you know what 1 kpa is in bars, you can simply multiply0.01by the total kilopascals you want to calculate. ...
一项关于饮酒与死产的配对病例对照研究中，100对母亲中具有饮酒的有10对，均没有饮酒的为40对，死产的母亲具有而活产的母亲不具有的为40对，活产的母亲具有而死产的母亲不具有的为10对，该饮酒与死产的关联强度值为（ ）
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aAfter school, I have to practice playing the piano 在学校以后,我必须实践弹钢琴[translate] a自信等于成功 Is equal to self-confidently successfully[translate] a小萝莉 Small radish Li[translate] aMy view of the way towards success on miniessay.com 方式的我的意图往成功在miniessay.com[translate] ...
Luckily, converting most units is very, very simple. In this case, all you need to know is that 1 pa is equal to 0.00014503768078947 psi. Once you know what 1 pa is in pounds per square inch, you can simply multiply 0.00014503768078947 by the total pascals you want to calculate. So for...
Sarkozy, who backed a switch, now has an advisor pushing to get it enacted for France’s count in 2011. It’s not surprising that politics finds its way into what is on its own a scientific pursuit, given the way censuses yield winners and losers. That’s why the Indian government, ...
For a liquid, 0.500m^3 weighs 4590 N. What is the specific gravity of the liquid? Given the atmospheric pressure is 10 5pa what is a gauge pressure of 0.55 mpa equal to? If liquid enters a horizontal conduit with circular cross-sectional radius of 2 m at 8 m / s and exists the ...
How do you convert the pressure 0.250 Atm to kPa? What is the equivalent pressure of 968 mm Hg in units of atm? The boiling point of a liquid is: a. always the temperature at which the vapor pressure equals 760 mmHg (1 atm). b. always the temperature at which the liquid phase of...
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