The school that Darryl goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 9 ad
ult tickets and 6 student tickets for a total of $165. The school took in $105 on the second day by selling 3 adult tickets and 12 student tickets. What is the price each of one adult ticket and one student ticket? Solve by elimination.
1 answer:
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Answer:
4.06
Step-by-step explanation:
Given :
Scores Number of students
0 1
1 2
2 5
3 3
4 6
5 7
6 9
To Find: Mean
Solution:
Mean =
Mean =
Mean =
Mean =
Hence, The Mean of baseball score is 4.06 .