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