Question

Hey, can I get some help with this?

Answer 1

1.23E7

Explanation:

Answer 2

1.23·10^-7

Explanation:

To find the solution:

1. Make it so that the number, 1.23, is less than ten but more than 1.
2. Find how many times you have to move the decimal place to get it to the original number. In this case, it is -7 because you are going back which makes it a negative.
3. Use your amount of spaces needed to go bac as the exponent.
4. You find your final solution of 1.23·10^-7