• 2022-05-30
    必然事件的概率值是()
    A: -1.00
    B: 0.00
    C: 1.00
    D: 10.00
  • C

    内容

    • 0

      As of today, the spot exchange rate is €1.00 = $1.60 and the rates of inflation expected to prevail for the next year in the U.S. is 2% and 3% in the euro zone. What is the one-year forward rate that should prevail? ( ) A: €1.00 = $1.6157 B: €1.6157 = $1.00 C: €1.00 = $1.5845 D: $1.00 × 1.03 = €1.60 × 1.02

    • 1

      函数f(x)=x-1/x+5在区间 (1,10)上的最大值为( ),保留2位小数。 A: 14.90 B: 1.00 C: 5.00 D: 10.00

    • 2

      一级超重活载系数Q值为() A: 1.00<Q≤1.05 B: 1.00≤Q<1.05 C: 1.05<Q≤1.09 D: 1.05≤Q<1.09

    • 3

      一级超重活载系数Q值为()。 A: 1.00<Q≤1.05 B: 1.00≤Q<1.05 C: 1.01<Q≤1.05 D: 1.01≤Q<1.05

    • 4

      欲配制1.00 L 1.00 mol·L-1的NaCl溶液,可将58.5 g NaCl溶于1.00 L水中