How do you write 1,300 in scientific notation? _______ x 10^_______.

1,300 in scientific notation is written as ( 1.3 times 10^3 ).

Explanation:

To convert a number into scientific notation, you want to express it as a number between 1 and 10 multiplied by a power of 10.

1. Move the decimal point in 1,300 to the left until you have a number between 1 and 10. In this case, moving it two places to the left gives you 1.3.
2. Count how many places you moved the decimal; here, it’s 3 places.
3. Thus, you multiply by ( 10^3 ).

So, ( 1,300 = 1.3 times 10^3 ).