Which number is not in scientific notation? (1 point)
0.95 ⋅ 108
1.1 ⋅ 105
7.00 ⋅ 108
9.9 ⋅ 10−28
7.00 ⋅ 108 is not in scientific notation.
The number that is not in scientific notation is 7.00 ⋅ 108.
To determine which number is not in scientific notation, we need to understand what scientific notation is. Scientific notation is a way of expressing numbers that are very large or very small. It is written as the product of a number between 1 and 10, and a power of 10. The power of 10 indicates how many places the decimal point should be moved.
Let's look at the given options:
0.95 ⋅ 10^8
1.1 ⋅ 10^5
7.00 ⋅ 10^8
9.9 ⋅ 10^-28
All the options are written in scientific notation.
The first option, 0.95 ⋅ 10^8, is in scientific notation because it is in the form of a decimal number (0.95) multiplied by a power of 10.
The second option, 1.1 ⋅ 10^5, is also in scientific notation because it follows the same format as the first option.
The third option, 7.00 ⋅ 10^8, is also in scientific notation since it is written as a decimal number (7.00) multiplied by a power of 10.
The fourth option, 9.9 ⋅ 10^-28, is in scientific notation as well. Although the power of 10 is negative, it does not disqualify the number from being in scientific notation.
Therefore, all the given options are in scientific notation.