You can't see the picture, please reach out once i can see it
Answer:
Option C, D, E
Step-by-step explanation:
To find : Which pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number?
Solution :
We divide large number by smaller number to get the required answer,
A) 
B) 
C)

D) 
E) 
Option C, D and E pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number.
Answer: no
Step-by-step explanation:
it'll only be 2 places behind the decimal
I would say both because it says that they both weigh the exact same.
Answer:
178
Step-by-step explanation:
1246 over a week, (1246/7) in a day. 178 rocks a day