Solve the problem.Matthew has two different stocks. One of the stocks is worth $7 more per share than the other. He has 11 shares of the more valuable stock and 28 shares of the other stock. His total assets in stocks is
How much is the more expensive stock per share?
A. $33
B. $17
C. $7
D. $31
Answer: D
Mathematics
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Use the product rule to simplify.
A. 15
B. 6
C. 36
D. 6
Mathematics
Find the x- and y-intercepts of f.f(x) = (x + 3)(x - 6)(x + 6)
A. x-intercepts: -3, -6, 6; y-intercept: 108 B. x-intercepts: -3, -6, 6; y-intercept: -108 C. x-intercepts: -6, 6, 3; y-intercept: 108 D. x-intercepts: -6, 6, 3; y-intercept: -108
Mathematics
Find the average rate of change of the function on the given interval. f(x) = , [1, 3]
A. -0.38 B. 0.38 C. 1 D. -1
Mathematics
Determine the constant of variation for the stated condition.t varies jointly as r and s, and t = 432 when r = 12 and s = 12.
A. k =
B. k = 3
C. k =
D. k = 4
Mathematics