Solve the problem.Find sin (?), given that cos (?) =  and sin (?) > 0

A.
B.
C. - 
D.


Answer: A

Mathematics

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Evaluate the improper integral or state that it diverges.

A. -23 B. 23 C. 46 D. diverges

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Given matrix A, find the indicated minor.Find M42.A = 

A. 17 B. -34 C. 0 D. 34

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Write the number in standard form.2.0365 × 10-7

A. 0.0000020365 B. -203,650,000 C. 0.000000020365 D. 0.00000020365

Mathematics

Find the logarithm using the change-of-base formula.log100 30

A. 0.7386 B. 3.4012 C. 4.6052 D. 1.354

Mathematics