Answer:
Step-by-step explanation:
(2.3x10^1)(7x10^6) = (2.3 * 7)(10^1*10^6) = 16.1*10^7
[tex] (2.3 \times 10^1) \times (7 \times 10^6)[/tex]
[tex](2.3 \times 7) \times (1 {0}^{1} \times {10}^{6} )[/tex]
[tex]16.1 \times {10}^{1 + 6} [/tex]
[tex]16.1 \times {10}^{7} [/tex]