Determine the order of the matrix.

A. 4 × 2
B. 2 × 3
C. 3 × 2
D. 2 × 4


Answer: D

Mathematics

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Solve the problem.A company adopts an advertising campaign to weekly add to its customer base. It assumes that as an average fifty percent of its new customers, those added the previous week, will bring in one friend, but those who have been customers longer will not be very effective as recruiters and can be discounted. A media campaign brings in 10,000 customers initially. What is the expected total number of customers with whom the company can expect to have dealings?

A. 20,000 customers B. The sum diverges to infinity. C. 15,000 customers D. 30,000 customers

Mathematics

Find the mean. Round to the nearest tenth unless otherwise stated.Annual sales bonuses: $4,740, $3,440, $3,000, $6,900, $5,600, $4,770Round to the nearest whole number.

A. $6,900 B. $4,742 C. $3,000 D. $4,741

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State whether the function is a polynomial function or not. If it is, give its degree.f(x) = 12x4 - 2x3 + 2

A. Yes; degree 4 B. Not a polynomial C. Yes; degree 8 D. Yes; degree 7

Mathematics

Find the perimeter.

A. 61 in. B. 58 in. C. 44 in. D. 78 in.

Mathematics