The standard form is 9 (3 x 3 = 9)
32 + 63 = 9 + 216 = 225
9 squared (or 92) = 9 x 9
14
9 billion in standard form is 9.0 × 109
The standard form is 9 (3 x 3 = 9)
It is: 9
9
32 + 63 = 9 + 216 = 225
9 x 9 = 81
9 squared (or 92) = 9 x 9
It is: 7.21*10^9
81 = (8 x 10) + (1 x 1)
9 + 0.3 + 0.05
100 + 20 + 9 + 9 + 001 = 139
9^2
9 in standard form is 9.0 × 100