ayudaaaaaaaaaaaaaaaaaaaa​

Respuesta:
[tex]7.5 \times {10}^{6} \\ 9 \times {10}^{ - 4} \\ 86.2 \times {10}^{10} \\ 5.3 \times {10}^{ - 7} \\ 940.1 \times {10}^{3} \\ 1.389 \times {10}^{ - 5} \\ 3.9 \times {10}^{12} \\ 2.13 \times {10}^{ - 8} \\ 57.2 \times {10}^{8} \\ 2.89 \times {10}^{ - 10} [/tex]