Calculate 4.8×10−3−9.4×10−6 . Express the answer in scientific notation rounding to 2 decimal places.(1 point)

Answer 1

When subtracting numbers in scientific notation, we need to ensure that the exponents are the same.

4.8×10^(-3) = 0.0048

9.4×10^(-6) = 0.0000094

Now we can subtract:

0.0048 - 0.0000094 = 0.0047906

Rounded to 2 decimal places, this is 0.00.

Written in scientific notation, this is 0.00 x 10^0.