Answer:
0,00027 grams!
Step-by-step explanation:
This is a scientific notation problem.
When a number is followed by a 
, it means that said number has one zero at the beginning.
In this case, the number is followed by 
, so that means that 2.7 has four zeros at the beginning. So, 2.7x grams is equal to 0,00027 grams! (always the comma goes after the first zero).
Answer:
-1-3 = -4
Step-by-step explanation:
I think it is the first one could be wrong tho
Answer:
Line D
Step-by-step explanation:
- The line of best fit should be the one where majority of the points in the scatterplot lay near it
- Line D is the line of best fit for this scatter plot
