Calculate 4.8 * 10 ^ - 3 - 9.4 * 10 ^ - 6 Express the answer in scientific notation rounding to 2 decimal places (1 point )

Answer 1

4.8 * 10^-3 - 9.4 * 10^-6 can be calculated as follows:

First, subtract the decimal exponents:
-3 - (-6) = -3 + 6 = 3

Then, subtract the numbers:
4.8 - 9.4 = -4.6

The result is -4.6 * 10^3

Therefore, the answer in scientific notation, rounded to 2 decimal places, is -4.60 * 10^3.