Solve the problem.At what interest rate must $5400 be compounded annually to equal $8119.60 after 7 yr? (Round to the nearest percent.)
A. 5%
B. 7%
C. 8%
D. 6%
Answer: D
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Provide an appropriate response.In mathematics, the word symmetry is used
A. to draw an obtuse angle. B. to describe an operation that leaves something unchanged. C. to describe an operation that changes appearance. D. when a solution to an equation is unknown.
Perform the indicated operation.
A. 86 B. 85 C. 8.5 D. 74
Solve the problem.Data regarding the amount spent by a government department is represented in the following graph. Find the change in amount spent for the years shown in the graph. Is the graph a straight line?
A. Change for each year: $0.18 billion; yes B. Change for each year: $0.72 billion; yes C. Change from 1998 to 1999: $0.72 billion, change from 1999 to 2000: $0.18 billion; no D. Change for each year: $0.38 billion; yes
Solve the inequality.(a + 6)(a - 1)(a - 5) > 0
A. (5, ?) B. (-6, 1) or (5, ?) C. (-?, 1) D. (-?, -6) or (1, 5)