Mathematics
Mathematics, 13.10.2019 18:30, mackenziann

What is the sum of (1.3 × 10-7) and (-3.8 × 10-3)?
a. 2.5 × 10-10
b. -2.5 × 10-4
c. 3.8 × 10-3
d. -3.8 × 10-3

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Do you know the correct answer?
What is the sum of (1.3 × 10-7) and (-3.8 × 10-3)?
a. 2.5 × 10-10
b. -2.5 × 10-4

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