A guidance counselor estimates the ratio of the number of academic
awards that will be earned to the number of students participating in
each honors class with the following table:
English
0.3
Math
0.2
0.4
History
0.5
Given these matrices, what is the guidance counselor's estimate for the
number of academic awards that will be earned this year at
graduation?
Science
A
B
C
D
E
36
41
42
45
120