I would answer the question but there are no answer choices, so if you could add that maybe I could help! :)
Answer:
no
Step-by-step explanation:
I would say origin, but it's a hard choice.
Answer:
i do have school today
Step-by-step explanation:
hope you have a good day though :)
Answer:

Step-by-step explanation:
Given the expression
, to solve the expression, we need to write both scientific notation to the same power of 10.

The expression above becomes
. On taking the difference;

The final expression gives the right answer