Asked by Adamissmart

What is the product of 2.5 × 10 to the −15th power and 3.9 × 10 to the 26th power? (5 points)


9.75 × 10 to the 41th power

6.4 × 10 to the 1st power

6.4 × 10 to the 41th power

9.75 × 10 to the 11th power
Answered by CodyJinks
Last choice
Answered by Reiny
Usually the "and" in arithmetic means addition, so none of your choices are correct. If you meant multiply , ("times"), then I agree with the CodyJinks
Answered by henry2,
2.5*10^-15 * 3.9*10^26 = 9.75*10^(-15+26) = 9.75*10^11.
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