设3阶矩阵A的特征值λ是2,3.若行列式|2A|=-48,则λ=______.
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Questions 26-27Complete the formula for safe maximum heart rate.26. ______-age—resting heart rate×27.______ + resting heart rate 26()
SECTION 2 Questions 11-20Questions 11-13Complete the following information using ONE word for each gap.The speaker recommends many places, including:· 11. ______cities· other major cities· famous natural sites· coastal 12.______· national parks· historical sites· stately 13.______ 11()
The average Belgian has a lower ______ than the average Czech.
Do the following statements agree with the information given in the textWrite TRUE if the information in the text agrees with the statement.Write FALSE if the information in the text contradicts the statement.Write NOT GIVEN if there is no information on this. American ideology appears to influence the height of its people.()