Solve the problem.
In a school survey, students showed these preferences for instructional materials.About how many students would you expect to prefer computers in a school of 400 students?
A. About 36 students
B. About 144 students
C. About 80 students
D. About 72 students
Answer: B
Mathematics
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Give the equation of the slant asymptote, if any, of the function.f(x) = 
A. y = x + 12 B. x = y + 12 C. none D. y = x + 2
Mathematics
Solve the inequality graphically.
< - 5
A. 
B. 
C. 
D. 
Mathematics
Multiply.(7a - 8)2
A. 7a2 - 112a + 64 B. 49a2 + 64 C. 49a2 - 112a + 64 D. 7a2 + 64
Mathematics
Replace the ? with a function of x that will make the integrand equal to the derivative of a product, and then find the antiderivative. Choose 0 for the constant of integration.
A. 
= 2x8y
B. 
= 
x9y
C. 
= 2x8y
D. 
= 
x9y
Mathematics