Question

☀︎︎Scientific Notation: 2 problems, please provide an explanation as I missed the lesson on scientific notation :)

Answer 1

Answer:

Here you go hope this helps

Step-by-step explanation:

1: 7.7 x $10^{8}$

2: 2.9 x $10^{7}$

The number of decimal places you move will be the exponent on the

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.  

Answer 2

7.7 x 10 to the power of 8 and 2.9 to the power of 7 if decimal is left positive right= negative