Ответ:

  1. \(10^5\cdot0.1^7=10^5\cdot10^{-7}=10^{-2}=0.01\).
  2. \(1.9^{14}\left(\dfrac{10}{19}\right)^{15}=\left(\dfrac{19}{10}\right)^{14}\left(\dfrac{10}{19}\right)^{15}=\dfrac{10}{19}\).

Ответ: 1) 0,01; 2) \(\dfrac{10}{19}\).