Multiply (2.4 ⋅ 10 to the power of 14) ⋅ (4 ⋅ 10 to the power of 7). Express the answer in scientific notation. My choices are: 9.6 x 10 to the power of 14, 9.6 x 10 to the power of 22, 96 x 10 to the power of 21, or 96 x 10 to the power of 22.
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9.6×10²² .hope it may help u
Anonymous:
hmm
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on multiplying the powers with base 10 will add(14+7) and other 2 will be multiplied (2.4*4). So the final answer will be 9.6•10^21
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