Mathematics
Mathematics, 01.02.2020 16:42, zel117

The amounts of e-waste generated in a region for 2 years were 14,200,000 tons and 10,700,000 tons. what was the total e – waste generated in the region for these two years, expressed in scientific notation?

a. 2.49 × 10^7 tons
b. 2.49 × 10^14 tons
c. 24.9 × 10^7 tons
d. 24.9 × 10^14 tons

answer
Answers: 1

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The amounts of e-waste generated in a region for 2 years were 14,200,000 tons and 10,700,000 tons. w...

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