Find the exact value of the expression.sin 

A.
B.
C.
D. - 


Answer: A

Mathematics

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Use the guidelines to evaluate the study. From the information given, what is the biggest flaw in the study?A researcher randomly selected 500 college students and asked "How many IQ points would you sacrifice to become better looking?". The following conclusion was published in the student newspaper "Students would sacrifice 18 IQ points to be better looking."

A. Selection bias B. The source C. Confounding variables D. Participation bias E. Variables are hard to define/measure

Mathematics

Provide an appropriate response.Graph y = - tan x and its derivative together on . Does the graph of  appear to have a largest slope? If so, what is it? If not, explain.

What will be an ideal response?

Mathematics

Test the series for convergence or divergence.

Mathematics

Approximate, to the nearest thousandth, the average rate of change of f from 0 to .f(x) = cos x

A. 0 B. 0.097 C. -0.006 D. -0.097

Mathematics