- 搜標題
- 搜題干
- 搜選項
單項選擇題
沖擊地壓礦井必須進行的區(qū)域危險性預測即對采（盤）區(qū)進行沖擊危險性評價（）
A.礦井
B．回采工作面
C．煤層
D．水平
B．回采工作面
C．煤層
D．水平
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問答題
Consider a pure discount bond with 10 years remaining to maturity selling for $61.39133 per $100 of face value. If the yield, calculated as an annual rate with annual compounding, remains constant over the next three years what price will the bond be selling for with 9, 8, and 7 years remaining to maturity? How high would the yield have to rise to in order that ,with 6 years remaining to maturity the bond’s price would be the same as two years prior, when it had 8 years remaining to maturity? (Notes: Please write down your calculation process for all questions!)
A.39133
答案：
首先，我們需要了解純貼現(xiàn)債券的價格是如何計算的。純貼現(xiàn)債券不支付定期利息，而是以低于面值的價格出售，并在到期時支付面值。...
