The deviation is 4, 4. and, if u r using windows, do ctrl print scrn
Answer:
x2+x-4=0
Step-by-step explanation:
-100
15
-4
79.5
15
24.9
174
65.9
50.9
780 students prefer chocolate milk.
Step-by-step explanation:
Let,
the total percentage = 100%
Students who prefer plain white milk = 35%
Students who prefer chocolate milk = 100 - 35 = 65%
Number of students = 1200
No. of students who prefer chocolate milk = 65% of total students
No. of students who prefer chocolate milk = 
No. of students who prefer chocolate milk = 
No. of students who prefer chocolate milk = 780
780 students prefer chocolate milk.
Keywords: percentage, subtraction
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