Find the Jacobian  or  (as appropriate) using the given equations.x = 8u cos 6v, y = 8u sin 6v

A. 288u
B. 384u
C. 384v
D. 288v


Answer: B

Mathematics

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Identify if the whole number is prime or composite.42

A. Composite B. Prime

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Find the exact value of the following expression without using a calculator.sin 0°

A. 0
B.
C. 1
D.

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Solve the problem.Linda needs to have her car towed. Little Town Auto charges a flat fee of $70 plus  per mile towed. Write a function expressing Linda's towing cost, c, in terms of miles towed, x. Find the cost of having a car towed 2 miles.

A. c(x) = 3x + 70; $76 B. c(x) = 3x; $6 C. c(x) = 3x; $73 D. c(x) = 3x + 70; $66

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Find the equation of a circle satisfying the given conditions.Center: (0, -9); radius: 

A. x2 + (y - 9)2 = 13 B. (x + 9)2 + y2 = 169 C. (x - 9)2 + y2 = 169 D. x2 + (y + 9)2 = 13

Mathematics