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Ответ:

1. [tex] {0.3}^{ - 1} = ( { \frac{3}{10}) }^{ - 1} = \frac{10}{3} = 3 \frac{1}{3} [/tex]
2. [tex] {0.3}^{2} = 0.09[/tex]
3. [tex] {0.3}^{ - 2} = \frac{1}{ {0.3}^{2} } = \frac{1}{0.09} [/tex]
4. [tex]( {0.3 \times 3 \frac{1}{3}) }^{ - 4} = ( { \frac{3}{10} \times \frac{10}{3} ) }^{ - 4} = {1}^{ - 4} = 1[/tex]
5. [tex] \frac{1}{ {0.3}^{ - 3} } = \frac{1}{ \frac{1}{ {0.3}^{3} } } = \frac{ {0.3}^{3} }{1} = 0.027[/tex]

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