A survey showed that students had these preferences for instructional materials. Use the graph to answer the question.
About how many students would you expect to prefer films in a school of 950 students?
A. About 20 students
B. About 190 students
C. About 114 students
D. About 171 students
Answer: B
Mathematics
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Classify as true or false.For all natural numbers a and b, GCD(a, b)
.
A. True B. False
Mathematics
Provide an appropriate response.Find 
if xy2 = ex + y
What will be an ideal response?
Mathematics
Simplify.
A. 
B. 49
C. 7
D. 21
Mathematics
Find an equation in slope-intercept form (where possible) for the line.Through (-4, -5), m = 0
A. y = - 
x
B. y = -5
C. y = - 
x
D. x = -4
Mathematics