alleryMultiply (3 * 10^4) by (2 * 10^5) in standard scientific form.
A6 * 10^20
B6 * 10^9
C5 * 10^9
D5 * 10^20
Answer & Solution
Correct answer: B. 6 * 10^9
Combining coefficients 3 * 2 = 6 and adding exponents 4 + 5 yields 6 * 10^9.
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