Answer:
1) Option 3
2) Option 1
3) Option 2
Step-by-step explanation:
To find : Match each number in scientific notation with the number written in standard form and in a step by step process.
Solution :
From scientific to standard we expand the power of 10.
1) 
Remove decimal and open the power,


Therefore,
Match with Option 3.
2) 
Remove decimal and open the power,


Therefore,
Match with Option 1.
3) 
Remove decimal and open the power,


Therefore,
Match with Option 2.
Answer:
-2480
Step-by-step explanation:
31 * -80 =-2480
Not sure how to explain this more, but I hope this helps!
Answer:
K What's the problem?
Step-by-step explanation:
It says that there was an error with my answer, but I don't know what, so I screenshotted what I typed and attached them as 4 images below:
Answer:
what are the options? I would say something like 50-60