Find the indicated probability. Round as indicated.A company purchases shipments of machine components and uses this acceptance sampling plan: Randomly select and test 30 components and accept the whole batch if there are fewer than 3 defectives. If a particular shipment of thousands of components actually has a 3% rate of defects, what is the probability that this whole shipment will be accepted? Estimate the probability to four decimal places if necessary.
A. 0.5389
B. 0.9399
C. 0.1669
D. 0.0482
Answer: B
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Use the two steps for solving a linear programming problem to solve the problem.An office manager needs to buy new filing cabinets. Cabinet A costs $7, takes up 7 square feet of floor space, and holds 7 cubic feet of files. Cabinet B costs $8, takes up 10 square feet, and holds 15 cubic feet. He has only $94 to spend and the office has room for no more than 100 square feet of cabinets. He wants to have at least one of each type of cabinet. How many of each can he buy to maximize storage capacity?
A. 0 cabinet A and 13 cabinet B B. 10 cabinet A and 3 cabinet B C. 13 cabinet A and 0 cabinet B D. 3 cabinet A and 10 cabinet B
Use the graph to complete the identity.cos 3x cos 5x + sin 3x sin 5x = ?
A. y = sin 2x B. y = cos 2x C. y = cos 8x D. y = sin 8x
Write the solution set in interval notation.{x|-1 < x < 3}
A. (-1, 3] B. [-1, 3] C. (-1, 3) D. [-1, 3)
Find fx(x, y).f(x, y) = x ln (4x + 5y)
A. fx(x, y) = ln (4x + 5y) + 
B. fx(x, y) = 
C. fx(x, y) = 
+ ln (4x + 5y)
D. fx(x, y) = ln (4x + 5y)