Evaluate using the change-of-base formula. Round to four decimal places.log9 0.888
A. -0.0516
B. -18.4977
C. -0.0541
D. 10.1351
Answer: C
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A.
B.
C. No solution
D.
Solve the application and answer with a complete sentence.Participants in a memorization experiment were able to recall an average of d digits in x minutes, where Find the number of digits recalled after 5 minutes.
A. 78 digits are recalled. B. 58 digits are recalled. C. 38 digits are recalled. D. 98 digits are recalled.
Solve the system of linear inequalities.y > x - 3y ? -x + 3
A.
B.
C.
D.
A woman at a point A on the shore of a circular lake with radius 4mi wants to arrive at the point C diametrically opposite on the other side of the lake in the shortest possible time. She can walk at the rate of 6mi/h and row a boat at 2mi/h. How should she proceed? (Find ?). Round the result, if necessary, to the nearest hundredth.