Scientific Notation: 3 × 10^8
Expanded Notation: (3 x 100000000) + (0 x 10000000) + (0 x 1000000) + (0 x 100000) + (0 x 10000) + (0 x 1000) + (0 x 100) + (0 x 10) + (0 x 1)
300000000 m/s = 3 × 10^8 m/s c ≈ 2.99792458 m/s = 2.99792458 × 10^8 m/s which is usually rounded to 3 × 10^8 m/s
This means that you should write your answer using fractional notation as opposed to decimal notation. For example, you would write 1/4 instead of .25 .
Decimal notation is.
300,000,000 = three hundred million.
Three hundred million
Three hundred million.
Like this: 3e+9
4000 in scientific notation is 4 x 103
You would write it as 5.6x10-5
4^4
1.39 × 104
Refer to the attachment for the answer.