Determine the order of the matrix.
A. 1 × 3
B. 3 × 1
C. 1
D. 3
Answer: B
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Solve the problem.A company estimates that it has a 30% chance of being successful in bidding on a $40,000 contract. If it costs $6000 in consultant fees to prepare the bid, what is the expected gain or loss for the company if it decides to bid on this contract?
A. $6000.00 B. $17,200.43 C. $17,380.58 D. $17,017.92
Solve the problem. Round your answer to the nearest tenth, if necessary.A jet plane traveling at a constant speed goes 1200 mi with the wind, then turns around and travels for 1000 mi against the wind. If the speed of the wind is a constant 50 mph, and the total flight took 4 hours, find the speed of the plane.
A. 525 mph B. 550 mph C. 605 mph D. 435 mph
Without graphing, determine whether the graph of the quadratic function opens up or opens down.f(x) = x2 + 4
A. opens up B. opens down
Divide the partnership profits. Round answers to the nearest dollar.PartnerInvestment1$112,0002$95,0003$84,000Method:$29,000 salary to partner 2; balance by ratio of investmentProfits:$2,013,000
A. $774,763 for 1 $657,165 for 2 $581,072 for 3 B. $763,601 for 1 $647,698 for 2 $572,701 for 3 C. $774,763 for 1 $647,698 for 2 $581,072 for 3 D. $763,601 for 1 $676,698 for 2 $572,701 for 3