ny1saheensteph ny1saheensteph
  • 01-02-2017
  • Mathematics
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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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xoxroseyhere
xoxroseyhere xoxroseyhere
  • 03-02-2017

b. -2.5 × 10-4  is the answer




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