Evaluate the determinant.

A. 60
B. 0
C. 1
D. -12


Answer: B

Mathematics

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Fill in the blank(s) with the appropriate word(s).

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Express the following logarithm as specified. in terms of ln 5 and ln 7

A.
B. 1
C.
D.

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Solve the problem.Marty's Tee Shirt & Jacket Company is to produce a new line of jackets with an embroidery of a Great Pyrenees dog on the front. There are fixed costs of $630 to set up for production, and variable costs of $28 per jacket. Write an equation that can be used to determine the total cost, C(x), encountered by Marty's Company in producing x jackets.

A. C(x) = 630 - 28x B. C(x) = 630x + 28 C. C(x) = 630 + 28x D. C(x) = (630 + 28) x

Mathematics

Solve for x in the given interval.tan x = -1,  ? x ? 2?

A.
B.
C.
D.

Mathematics