Item 10 Evaluate the expression. Write your answer in scientific notation. (4.2×10^8)+(5.9×10^9)=

asked Jul 12, 2021 78.1k views

3 votes

Item 10

Evaluate the expression. Write your answer in scientific notation.

(4.2×10^8)+(5.9×10^9)=

3.7k points

Please log in or register to add a comment.

3 votes

Answer:

1420000005.9

Explanation:

(4.2*10^8)+(5.9+10^9)

(4.2*100000000)+(5.9+100000000)

420000000+1000000005.9

1420000005.9

2.9k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers