Solve the problem.A pendulum bob swings through an arc 40 inches long on its first swing. Each swing thereafter, it swings only 63% as far as on the previous swing. What is the length of the arc after 9 swings? Round your answer to two decimal places, if necessary.
A. 201.6 inches
B. 0.39 inches
C. 0.99 inches
D. 0.63 inches
Answer: C
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Find the extreme values of the function subject to the given constraint.
A. Maximum: 8 at 
minimum: -8 at 
B. Maximum: 8 at 
minimum: 0 at 
C. Maximum: 8 at 
minimum: -8 at 
D. Maximum: 8 at 
minimum: 0 at 
Solve the problem.Estimate the minimum number of subintervals needed to approximate the integral
with an error of magnitude less than 10-4 using Simpson's Rule.
A. 4 B. 30 C. 208 D. 16
Solve the problem.The following information on Company X appears in a stock table. Find the year-to-date percentage change for Company X.
A. 3.7% higher B. 0.11% higher C. 14.5% lower D. 30.2% higher
Provide the appropriate response.How many twin prime pairs can be found from the numbers less than 100?
A. 9 B. 10 C. 8 D. 7