Find the surface area or volume.Use an integral table and a calculator to find to two decimal places the area of the surface generated by revolving the curve 
about the x-axis.
A. 99.99
B. 71.39
C. 58.17
D. 81.81
Answer: B
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Solve the problem.The value of a certain make and model of used car can depend on several factors. The table gives data for the values of three Chevy Caprice station wagons. The value V is measured in dollars, where A is the age of the car in years, and C is the condition of the car rated on a scale of 1 to 10 (10 is excellent condition). src="https://sciemce.com/media/4/ppg__file0518192205__f1q77g3.jpg" style="vertical-align: -23.0px;" /> is 
The variables are found to be related by the equation 
Use the information given in the table to write a matrix equation which when solved will yield the values of a, b, and c. Using the fact that the inverse of the matrix 
, solve for a, b, and c. Then find the value of a car that is 8 years old and is rated to be in condition 10.
A. $8600
B. $8375
C. $8400
D. $8420
Solve the system by substitution. If the system is inconsistent or dependent, say so.
A. (-1, 3) B. (-1, -3) C. (1, 3) D. (1, -3)
A company produces shotgun shells in batches of 100. A sample of 5 is tested from each batch, and if more than one defect is found, the entire batch is tested. If 4% of the shells are actually defective, what is the probability of more than 1 defective shell in a batch of 5? Round your answer to six decimal places. ?
A. Pr(>1 Defect) = 0.002000 B. Pr(>1 Defect) = 0.169869 C. Pr(>1 Defect) = 0.014156 D. Pr(>1 Defect) = 0.014758 E. Pr(>1 Defect) = 0.008000
Write the number in scientific notation.27,000,000
A. 2.7 × 10-6 B. 2.7 × 107 C. 2.7 × 10-7 D. 2.7 × 106