Provide an appropriate response.For an alternating series
where
un ? 0, what can be said about the convergence or divergence of the series?
A. The series may or may not converge.
B. The series always converges.
C. The series always diverges.
Answer: C
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Evaluate the function for the indicated input and interpret the result.The table lists the number of persons voting in an election by election year and sex, for a small community. Let this table be a partial numerical representation of a function f, where
computes the number of persons who voted in the year x whose sex is y. Evaluate
Interpret the result.
A. f (1968, Female) = 888 The number of females who voted in 888 was 1968. B. f (1968, Female) = 699 The number of females who voted in 1968 was 699. C. f (1968, Female) = 15 The number of females who voted in 1968 was 15. D. f (1968, Female) = 657 The number of females who voted in 1968 was 657.
Determine whether the fractions are equivalent. and
A. equivalent B. not equivalent
Solve the problem.The perimeter of a rectangle is 30 inches and its area is 36 square inches. What are its dimensions?
A. 3 in. by 12 in. B. 4 in. by 11 in. C. 2 in. by 11 in. D. 2 in. by 13 in.
For selected years from 1978 to 2002, the number of mutual funds N, excluding money market funds, can be modeled by , where t is the number of years past 1975 (Source: Investment Company Institute, Mutual Fund Fact Book (2003)). Use the model to estimate the year when the number of mutual funds will reach 8,000.
?
A. 1997 B. 1999 C. 2005 D. 2003 E. 2009