Match the following expressions with their correct Scientific Notation. (5 points)

397.3 x 10 1
49
499 x 10
0.000236
.55 x 10º
:: 5.5 x 1010
#5.5 x 10° 8
:: 3.97 x 102
:: 4.9 x 101
4.99 x 10
:: 4.9 x 102
: 2.36 × 104
:: 5.5 x 10º
:: 4.99 × 105
:: 3.97 x 10-3
#3.97 x 10
:: 2.36 x 10 3
:: 4.99 x 109
2.36 × 10 4
:: The number is in Scientific notation already
4.9 x 10

1. 3.97 x 10^2

2. 4.9 x 10^1
3. 4.99 x 10^1
4. 3.97 x 10^-3
5. 5.5 x 10^0