gabischmid4340
10.02.2021 •
Mathematics
Q. Contributions to the school dance fund are made by each
of 4 student groups according to the table below.
A
B
с
D
Student group
Contribution in dollars
25
40
30
15
What is the average dollar amount of the contributions made
by the 4 student groups?
A. $110.00
B. $55.00
C. $35.00
D. $27.50
E. $22.50
Mk
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Ответ:
the correct answer to the question is is -0.07