Solve the problem.Given the approximation sin 30° ? 0.50, use trigonometric identities to find the approximate value of cot  If necessary, round the answer to two decimal places.

A. 1.73
B. 0.58
C. 1.15
D. 0.87

Answer: A

Mathematics

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Find the volume by double integration.The volume bounded by the surface  and the xy-plane

A. ?
B. 4?
C. 8?
D. ?

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Write as a percent.

A. 6.875% B. 68.75% C. 145.4545% D. 0.6875%

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Find the limit (if it exists).


What will be an ideal response?

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Subtract. - 

A.
B. - 
C. - 
D.

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