Provide an appropriate response.Write the expression as the sum or difference of logarithms: log5(25x)

A. 2x
B. 10 + log5 x
C. 2 log5 x
D. 2 + log5 x


Answer: D

Mathematics

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State whether you think the difference between what occurred and what you would expect by chance is statistically significant.In nine out of the last ten years, the stock market has gone up.

A. Statistically significant B. Not statistically significant

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Find the probability of the event.When a single card is drawn from an ordinary 52-card deck, find the probability of getting a black 7.

A.
B.
C.
D.

Mathematics

Find the center (h, k) and radius r of the circle with the given equation. x2 + y2 + 16x + 4y = -59

A. (h, k) = (-8, -2); r = 3 B. (h, k) = (8, 2); r = 9 C. (h, k) = (2, 8); r = 9 D. (h, k) = (-2, -8); r = 3

Mathematics

Solve the inequality by the test-point method. Write the solution in interval notation.x2 + 9 < 3x

A. {3} B. (3, ?) C. (-?, -3) D. ?

Mathematics