Show your work multiply.
(3 x 10^6)x (1.4 x 10^-8)
a.
4.2 x 10^-48
b.
4.4 x 10^-48
c.
4.2 x 10^-2
d. 4.4 x 10^-2

The answer to your question is: 4.2 x 10⁻²

Step-by-step explanation:

Information: (3 x 10⁶) x (1.4 x 10⁻⁸)

                    3 x 1.4 = 4.2                                   we just multiply the integers

                   10⁶ + 10⁻⁸ = -2                                then we add 6 and -8

                   4.2 x 10⁻²                                   now join the results and -2 will be a power of ten.

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