Solve the given trigonometric equation analytically (using identities when necessary for exact values when possible) for values of x for 0 ? x < 2?.tan x + sec x = 1
A. 0
B. No solution
C. 
D. 
Answer: A
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Solve the problem.The Windmill Harbour Marina purchased a boat hauling rig for $235,000. Its estimated life is 16 years, at which time it will have a scrap value of $6200. Use the straight-line method of depreciation to find the annual amount of depreciation. Find the book value at the end of 9 years.
A. $14,688, $363,700 B. $14,300, $106,300 C. $14,300, $128,700 D. $14,688, $132,192
Use Bayes' rule to find the indicated probability.Two shipments of components were received by a factory and stored in two separate bins. Shipment I has 2% of its contents defective, while shipment II has 5% of its contents defective. If it is equally likely an employee will go to either bin and select a component randomly, what is the probability that a defective component came from shipment II?
A. 0.714 B. 0.222 C. 0.5 D. 0.2
Graph the function by first converting to base e or 10. f(x) = log5(x - 1).
A. 
B. 
C. 
D. 
Determine the number of terms in the expression and then list the coefficients for each term.- 
w4 - 42w + 12
A. 2 terms: - 
w4 and -42w; coefficients: - 
, -42
B. 2 terms: - 
w4 and -42w; coefficients: 4, 1
C. 3 terms: 
w4, 42w, and 12; coefficients: 
, 42, 12
D. 3 terms: - 
w4, -42w, and 12; coefficients: - 
, -42, 12