What is 5.5 * 10 ^ 4 * 2.2 * 10 ^ -8 write the answer in scientific notation
The answer in scientific notation is 1.21 x 10^(-3).
To multiply numbers in scientific notation, you can multiply the coefficients and add the exponents.
First, multiply the coefficients: 5.5 * 2.2 = 12.1.
Then, add the exponents: (10^4) * (10^-8) = 10^(4-8) = 10^-4.
Thus, the answer in scientific notation is 12.1 x 10^-4.
To find the answer to this expression and write it in scientific notation, we'll multiply the two given numbers and add their exponents.
Let's start by multiplying the numbers: 5.5 * 2.2 = 12.1.
Next, we'll add the exponents: 10^4 * 10^-8 = 10^(4 - 8) = 10^-4.
So, the final answer is 12.1 * 10^-4.
Now, let's write this in scientific notation. In scientific notation, we represent the number between 1 and 10, multiplied by a power of 10.
Since 12.1 is already between 1 and 10, we can simply write it as it is, and the power of 10 is -4.
Therefore, the answer in scientific notation is 1.21 * 10^-3.