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crimeas [40]
4 years ago
7

*****For this question round to the nearest hundredth. Express the total in scientific notation (12 x 10^3) + (4.2 x 10^-4)

Mathematics
1 answer:
viktelen [127]4 years ago
8 0

12000

.00042

when multiplying a positive you move to the right how much multiplied by

when multiplying a negative exponent you move to the left how much multiplied by

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