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 TV in a school of 800 students?
A. About 96 students
B. About 160 students
C. About 144 students
D. About 12 students
Answer: A
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Write the whole number in standard form.Six thousand, eight hundred forty-seven
A. 6047 B. 60,847 C. 600,847 D. 6847
Factor the trinomial completely. If the polynomial cannot be factored, write "prime."x3 - 4x2 - 5x
A. x(x - 5)(x - 1) B. x(x + 5)(x + 1) C. x(x - 5)(x + 1) D. x(x2 - 4x - 5)
Find the domain of the composite function f?g.f(x) = 
, g(x) = 
A. (-?, -9) ? (-9, -6) ? (-6, 0) ? (0, ?) B. (-?, ?) C. (-?, -9) ? (-9, 0) ? (0, ?) D. (-?, 0) ? (0, -6) ? (-6, ?)
Use the present value formula to solve the problem.How much money would you have to invest at 5% compounded monthly so that the total investment had a value of $1159.47 after one year. Round to the nearest cent.
A. $1292.82 B. $1366.85 C. $1218.79 D. $1070.73