Question

question write the number 73,000 in scientific notation. answer attempt 1 out of 5 answer: ×10

Explanation:

Step1: Move decimal point

Move the decimal point in 73000 to get a number between 1 and 10. We get 7.3.

Step2: Determine exponent

Count the number of places the decimal point was moved. It was moved 4 places to the left. So the exponent of 10 is 4.

Answer:

$7.3\times10^{4}$