A weighted coin is flipped three times with P(H)=1/3.What is

英语翻译
The weighted average cost of capital reflects the return expectations of all investors.This means that:
The capital employed corresponds with the capital invested in the business.
The higher the risk of capital expenditure,the higher the expectation of interest return.According equity capital providers expect a higher return
than debt capital providers.The WACC (weighted average cost of capital) represents the weighted required return of all investors.
The more capital employed invested,the higher the – cost of capital.Value is generated if a positive TKVA is achieved,i.e.if the EBIT exceeds the cost of capital.WACC of 9% reflects the minimum return requirements for all corporate decisions.
As an alternative to the calculation shown on the previous page,the TKVA can be calculated using relative parameters.- ROCE and- WACC are used for this calculation.The generated spread(- TKVA spread) multiplied by the capital employed also results in the TKVA.
Thus the ROCE has a significant effect on the size of the TKVA.If the capital employed remains constant,changes in the ROCE automatically result in a change in value creation.

关于加权平均资本成本 Weighted Average Cost of Capital (WACC) 关于计算NPV
题目要求计算NPV,可是Cost of capital不知道 需要用wacc算 不过题目有点散 不大知道该如何分类好debt那些,= = 如何算出WACC T-T

统计学（答的好追加50）
什么是unweighted index number和weighted aggregate price index,laspeyres price index,paasche price index,fisher price index.这些都是用来做什么的?计算出这些有什么作用?

that boys are weighted more important than girls
我想问一下more important than girls在此句中的的语法作用
That boys are weighted more important than girls can give rise to curious situations 翻译为重男轻女引起许多奇怪现象。我不明白more important than girls做什么成分？

do you know how much the baby weighted at birth 这里的weigh为什么要变过去式?我知道是因为 at birth 但为什么这里的weigh 不受do 的影响用原型?

volume weighted mean.Standard deviations are reported for three

房地产租赁期还有几年的 "Weighted Average Unexpired Lease Term"（加权平均尚余租赁期）,代表什么呢?
Context:
offering a WAULT of 6.7 years and over 4 years term certain to break options.
急需知道上述句子的含义.
Weighted Average Unexpired Lease Term,简称 WAULT,知道中文对应为"加权平均尚余租赁期",所以请所谓的翻译高手们高抬贵手.
请各位房地产界的前辈们指点指点.

英语翻译
Build equally weighted portfolios for each group,i.e.assign equal
investment weights to each stock and rebalance at the end of each month.
Compute the average monthly return and standard deviation of each
portfolio.Compare the results.Also compare to the return and risk of the
index.

七年级同义句转换
The boy weighted 40kiloswhen he was 15 years old.(同义句转换）
________ _________ _________ the boy was 40kilos________ ________ ________ _________ 15.