The mean is simply the average of the total movies seen so..



the median is the middle number (or the average of the middle 2 numbers)
so if we line up the numbers in order and cross them out from both ends we get 12 & 14 so we take the average of the 2
So, the function is obviously shifted up by 1 so it rules out A and B, and we also see that the period is 4pi rather than 2pi, and using the fact that:

Now that we know our b value, we see that the correct answer would be C.
9 months because 4/4 is 12 months. 1/4 is 3 months and you do 3 x 1/= 3/4 and then doo 3 times 3 = 9
Answer:
Step-by-step explanation:
249
Each friend will get 1.83 of a cheesecake.
Or 1 and 83/100 of a cheesecake.