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rosijanka [135]
3 years ago
10

Multiply (2.0 ⋅ 10^−4) ⋅ (3.1 ⋅ 10^−20). Express the answer in scientific notation

Mathematics
2 answers:
Dafna1 [17]3 years ago
5 0

Answer: 6.2 * 10^-24

ehidna [41]3 years ago
4 0
Multiply the constants then multiply the base 10 numbers.
2* 3.1 = 6.2
10^-4 * 10^-20 = 10^-24
Now put back together.
6.2 * 10^-24
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