Answer:
B) She is incorrect because when substituting 2 for m the result was a false statement
Step-by-step explanation:
It would be choice B.
This is because the 3 is distributed to the 4 to get 12. The 10^4 is distributed to the 10^23 and because of the exponent laws, the exponents are added to get 27 and the 10's (being the base) is left alone.
Answer:
0.79432823472
Step-by-step explanation:
Answer:
13
Step-by-step explanation:

The answer is 356.33. I used the formula for circles.