Use the circle graph to solve the problem.In a school survey, students showed these preferences for instructional materials. 
About how many students would you expect to prefer films in a school of 350 students?
A. About 20 students
B. About 63 students
C. About 42 students
D. About 70 students
Answer: D
Mathematics
You might also like to view...
Expand and simplify the given expression by use of the binomial formula.(xy - z)5
A. x5y5 - z5 B. x5y5 + 5x4y4z + 10x3y3z2 + 10x2y2z3 + 5xyz4 + z5 C. -x5y5 + 5x4y4z - 10x3y3z2 + 10x2y2z3 - 5xyz4 + z5 D. x5y5 - 5x4y4z + 10x3y3z2 - 10x2y2z3 + 5xyz4 - z5
Mathematics
Sketch the curve.(y + 4)2 = 8(x + 3)
A. 
B. 
C. 
D. 
Mathematics
Convert to an exponential equation.log 10,000,000 = 7
A. 107 = 10,000,000 B. 10,000,00010 = 7 C. 710 = 10,000,000 D. 10,000,0007 = 10
Mathematics
Use common logarithms or natural logarithms and a calculator to evaluate to four decimal placeslog5 13
A. 0.4150 B. 1.8129 C. 0.6275 D. 1.5937
Mathematics