Suppose a traveler wanted to visit a museum, an art gallery, and the state capitol building. 45-minute tours are offered at each attraction hourly from 10 a.m. through 3 p.m. (6 different hours). Solve the problem, disregarding travel time.In how many ways could the traveler schedule all three tours in one day, with the art gallery being the last tour of the day?
A. 60
B. 10
C. 30
D. 40
Answer: D
Mathematics
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Estimate the error that is made by approximating the sum of the given series by the sum of the first five terms.
A. 0.0006 B. 0.0008 C. 0.0004 D. 0.0002
Mathematics
Solve the problem. Round to the nearest dollar if needed.Looking ahead to retirement, you sign up for automatic savings in a fixed-income 401K plan that pays 7% per year compounded annually. You plan to invest $3000 at the end of each year for the next 25 years. How much will your account have in it at the end of 25 years?
A. $189,747 B. $188,204 C. $191,045 D. $191,517
Mathematics
Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = - 
x4 
A. 
B. 
C. 
D. 
Mathematics
Find the median of the set of numbers.9, 9, 18, 21, 33, 40, 48
A. 33 B. 18 C. 25 D. 21
Mathematics