Which statement is correct about the system of linear equations graphed below
1 answer:
You might be interested in
0.8/10 = x/100
Cross multiply.
100x = 800
x = 8
Cross multiply.
100x = 800
x = 8
Answer:
89.125%
Step-by-step explanation:
The weighted mean is simply the multiplication of the number of student in each period times the respective average of said period, divided by the total number of students:
Average = = 89.125%