Use the nth-Term Test for divergence to show that the series is divergent, or state that the test is inconclusive. 

A. diverges
B. converges, 
C. converges, 4
D. inconclusive


Answer: A

Mathematics

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Find the first four nonzero terms in the Maclaurin series for the function.f(x) = ln (1 + x3)

A. x3 - x6 + x9 - x12 + . . .
B. x3 - x6 + x9 - x12 + . . .
C. x3 + x6 - x9 + x12 + . . .
D. x3 - x6 + x9 - x12 + . . .

Mathematics

A hypothesis test is to be performed. State the null and alternative hypotheses.A health insurer has determined that the "reasonable and customary" fee for a certain medical procedure is  They suspect that the average fee charged by one particular clinic for this procedure is higher than  The insurer wants to perform a hypothesis test to determine whether their suspicion is correct.

A. Null hypothesis: mean fee < $1200 Alternative hypothesis: mean fee > $1200 B. Null hypothesis: mean fee > $1200 Alternative hypothesis: mean fee = $1200 C. Null hypothesis: mean fee = $1200 Alternative hypothesis: mean fee ? $1200 D. Null hypothesis: mean fee = $1200 Alternative hypothesis: mean fee > $1200

Mathematics

P(E) is the probability of an event E occurring, and O(E) is the odds of an event E occurring. Solve the following problem.If O(E)=9:2, find P(E).

A.
B.
C.
D.

Mathematics

Estimate. Then find the actual difference.1992.11 - 908.3

A. Estimate: 900; Actual: 1083.81 B. Estimate: 1100; Actual: 1084.81 C. Estimate: 900; Actual: 1093.81 D. Estimate: 1100; Actual: 1083.81

Mathematics