What is 5.5 * 10 ^ 4 multiplied by 2.2 * 10 ^ - 8 Write the answer in scientific notati
The product of 5.5 * 10^4 and 2.2 * 10^-8 in scientific notation is 1.21 * 10^-3.
To multiply two numbers in scientific notation, you multiply their coefficients and add their exponents.
Given:
(5.5 * 10^4) * (2.2 * 10^-8)
Step 1: Multiply the coefficients:
5.5 * 2.2 = 12.1
Step 2: Add the exponents:
10^4 * 10^-8 = 10^(4 - 8) = 10^-4
Putting it all together, the answer in scientific notation is 12.1 * 10^-4.
To find the product of 5.5 * 10^4 and 2.2 * 10^-8 and write the answer in scientific notation, you can follow these steps:
Step 1: Multiply the two decimal numbers together: 5.5 * 2.2 = 12.1.
Step 2: Multiply the powers of 10 together: 10^4 * 10^-8 = 10^(4 + (-8)) = 10^-4.
Step 3: Combine the decimal result from Step 1 with the power of 10 from Step 2: 12.1 * 10^-4.
Step 4: Rewrite the result in scientific notation by moving the decimal point so that there is only one non-zero digit to the left of the decimal point. In this case, since 12.1 already has one non-zero digit to the left (1), we don't need to move the decimal point. So, the final answer in scientific notation is:
1.21 * 10^-3.
Therefore, 5.5 * 10^4 multiplied by 2.2 * 10^-8 in scientific notation is 1.21 * 10^-3.