Answer:
C
Step-by-step explanation:



30% of 50,400 = 30240.
Therefore the percentage loss is 30% over the course of 3 years.
Answer:
1.5 because it is the average of the two middle numbers in this scenario.
Answer:
23
Step-by-step explanation: You have to do 5x5 because 5^2 mans there is two fives. Then you just subtract two
5x5=25
25-2=23
If we assume the club membership includes

then the blanks in the Juniors circle must be filled in with 6 and 8 (with the 8 going in the overlap with girls). The remaining blank in the Girls circle must be filled in with 12, the number of senior girls. The blank outside both circles is the number of senior boys (members who are not juniors and not girls), 16.