8.04 × 10-2 written in standard form is 0.0804
1.38 x 105 in standard form is 138,000
5^3 is 125 and in standard form it is 1.25*10^2
4,000,000
561
10,000
2.5 x 10 to the power of -4 in standard form is 0.00025
108 is written in standard form as 100,000,000
8.04 × 10-2 written in standard form is 0.0804
10,000,000
103 = 1,000
5.9676 × 10-8 written in standard form is 0.000000059676
5.0 × 10-4 written in standard form is 0.00050
1.38 x 105 in standard form is 138,000
5^3 is 125 and in standard form it is 1.25*10^2
3.0 × 105 written in standard form is 300,000
1.63 × 106 written in standard form is 1,630,000