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Mathematics, 21.10.2020 01:01 taminazaka1

Add and subtract the values. Express your answer in scientific notation. (6.15x 10^8)-(2.5x 10^7)+(3.4 x 10^9)
6.24 x 10^8
7.05x 10^8
3.99 x 10^9
4.04 x 10^9


Add and subtract the values. Express your answer in scientific notation. (6.15x 10^8)-(2.5x 10^7)

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Add and subtract the values. Express your answer in scientific notation. (6.15x 10^8)-(2.5x 10^7)+(...

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