Solve the problem. Use 3.14 for ?.A circular fountain has a statue in its center, 7 m from the edge. What is the distance around the fountain? Round results to the nearest tenth of a unit.
A. 49.0 m
B. 42.0 m
C. 44.0 m
D. 22.0 m
Answer: C
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Determine the equation of the horizontal asymptote for the graph of this function, and state the domain and range of this function.f(x) = e3x - 1
A. Horizontal asymptote: y = 3; Domain: (-?, ?), Range: (3, ?) B. Horizontal asymptote: y = 1; Domain: (-?, ?), Range: (1, ?) C. Horizontal asymptote: y = 0; Domain: (-?, ?), Range: (0, ?) D. Horizontal asymptote: y = -1; Domain: (-?, ?), Range: (-1, ?)
Solve. Round to the nearest tenth if necessary.The enrollment at a local college decreased 2% from last year's enrollment of 500. How many fewer students attended the school this year?
A. 490 students B. 510 students C. 100 students D. 10 students
Perform the indicated operation. Write the answer in scientific notation.
A. 4 × 10-11 B. 2 × 10-11 C. 4 × 10-3 D. 2 × 10-3
Find an equation for the graph.
A. y = -2 sin 
B. y = -2 cos 
C. y = -2 sin (3x)
D. y = -2 cos (3x)