your number is C
i hope this helps
Answer:
791.28
Step-by-step explanation:
1. 3.14*9²=254.34
2. 3.14*9*19=536.94
3. 536.94+254.34=791.28
Mean of City A is 3.6. Mean of City B is 4.6.
To find the mean of a data set you add all the numbers in the data set and then divide your answer by how many numbers are in the data set.
Good Luck!
