Change the logarithmic expression to an equivalent expression involving an exponent.logb 9 = 2
A. 9b = 2
B. b2 = 9
C. 2b = 9
D. 92 = b
Answer: B
Mathematics
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Find the area under the curve over the indicated interval.
y = 6/x; [1,4] What will be an ideal response?
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Find the indicated composite for the pair of functions.Given f(x) = 6x + 14 and g(x) = 5x - 1, find (f ? g)(x).
A. 30x + 69 B. 30x + 13 C. 30x + 20 D. 30x + 8
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Solve the compound inequality. Graph the solution set.11 ? g(x) ? -1, where g(x) = 3x - 4
A.
B.
C.
D.
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Solve the problem.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 computers in a school of 800 students?
A. About 144 students B. About 160 students C. About 288 students D. About 36 students
Mathematics