Quadro B h) (-1)^-4 a) 10^-2 e) (0,1)^-2 b) (-2)^-2 C) ((3)/(4))^-3 f) ((1)/(5))^-3 i) (-2)^-5 d) (-(2)/(3))^-2 g) 6^-3 j) ((10)/(9))^-1

Vamos calcular cada uma das expressões:

h) $$(-1)^{-4} = \frac{1}{(-1)^4} = \frac{1}{1} = 1$$

a) $$10^{-2} = \frac{1}{10^2} = \frac{1}{100} = 0,01$$

e) $$(0,1)^{-2} = \frac{1}{(0,1)^2} = \frac{1}{0,01} = 100$$

b) $$(-2)^{-2} = \frac{1}{(-2)^2} = \frac{1}{4} = 0,25$$

C) $$(\frac{3}{4})^{-3} = \frac{1}{(\frac{3}{4})^3} = \frac{1}{\frac{27}{64}} = \frac{64}{27} \approx 2,37$$

f) $$(\frac{1}{5})^{-3} = \frac{1}{(\frac{1}{5})^3} = \frac{1}{\frac{1}{125}} = 125$$

i) $$(-2)^{-5} = \frac{1}{(-2)^5} = \frac{1}{-32} = -0,03125$$

d) $$(-\frac{2}{3})^{-2} = \frac{1}{(-\frac{2}{3})^2} = \frac{1}{\frac{4}{9}} = \frac{9}{4} = 2,25$$

g) $$6^{-3} = \frac{1}{6^3} = \frac{1}{216} \approx 0,00463$$

j) $$(\frac{10}{9})^{-1} = \frac{1}{\frac{10}{9}} = \frac{9}{10} = 0,9$$

Portanto, as respostas corretas são:

h) $$(-1)^{-4} = 1$$

a) $$10^{-2} = 0,01$$

e) $$(0,1)^{-2} = 100$$

b) $$(-2)^{-2} = 0,25$$

C) $$(\frac{3}{4})^{-3} \approx 2,37$$

f) $$(\frac{1}{5})^{-3} = 125$$

i) $$(-2)^{-5} = -0,03125$$

d) $$(-\frac{2}{3})^{-2} = 2,25$$

g) $$6^{-3} \approx 0,00463$$

j) $$(\frac{10}{9})^{-1} = 0,9$$