D) The mean age of them is 15.
Mark with crown please!
5675/25 = 227
227 bags is your answer
hope this helps
Answer:
f(-1)=(-1)²+-1=1-1=0
i think it is your answer
(4.18 × 9) = 37.62
10^-4 × 10^-4 = 10^-8
Then since you need to move the decimal over to make it in scientific notation, you add 1 to the 10^-8 , then you get 10^-7. The problem in scientific notation is 3.726×10^-7.
