Solve for real roots.x - 2x1/2 - 8 = 0
A. x = 12
B. x = 32
C. x = 16
D. x = 8
Answer: C
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Find parametric equations for the line described below.The line through the points P(-1, -1, -1) and Q(-6, 7, 3)
A. x = t + 5, y = t - 8, z = -1t - 4 B. x = t - 5, y = t + 8, z = -1t + 4 C. x = -5t - 1, y = 8t - 1, z = 4t - 1 D. x = -5t + 1, y = 8t + 1, z = 4t + 1
Determine whether the statement makes sense. If the statement is possible then it makes sense. If it is clearly impossible, it does not make sense. In the next hour, roughly 109 people will die worldwide.
A. No B. Yes
When economies of scale exist, a firm's _____ ratio is likely to decrease if the size of the firm increases substantially.
A. days sales outstanding B. total assets turnover C. variable cost of goods sold D. times interest earned E. price earnings (P/E)
Solve the problem.Let f(x) = cos x, g(x) = x - ?/4, and h(x) = 4x. Find f(g(x)).
A. cos(x - ?/4) B. cos(4x) C. x - ?/4 D. 1