9 x 9 = 81
Please specify what the number was. Standard form refers to making the number and adding a number by which to multiply it and a power. E.g. 9000 in standard form could be: 9X103
It is: 7.21*10^9
9 + 0.3 + 0.05
In standard form, five and nine tenths is written as 5.9. In expanded form, it can be expressed as 5 + 0.9, or alternatively as 5 + 9/10.
The number 3,180,000,000 in standard form is written as (3.18 \times 10^9). In this representation, 3.18 is the coefficient, and (10^9) indicates that the decimal point has been moved nine places to the right.
9
81
Please specify what the number was. Standard form refers to making the number and adding a number by which to multiply it and a power. E.g. 9000 in standard form could be: 9X103
To write (2) to the (9)th power in standard form, you calculate (2^9), which equals (512). Thus, in standard form, it is simply written as (512).
It is: 7.21*10^9
9 + 0.3 + 0.05
100 + 20 + 9 + 9 + 001 = 139
9 in standard form is 9.0 × 100
14
To write 8000000000 in standard form, we would express it as 8 x 10^9. This is because the number 8 is multiplied by 10 raised to the power of 9 (which represents the number of zeros in 1 billion). Standard form is a way of writing very large or very small numbers in a concise and standardized format.
9 billion in standard form is 9.0 × 109
The standard form is 9 (3 x 3 = 9)