Find the requested function value of ?.Find cos ?, if sec ? = 6.

A.  
B.
C.  
D.


Answer: A

Mathematics

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Find a 95% confidence interval for the true population proportion.During the questioning of 90 potential jury members, 36% said that they had already formed an opinion as to the guilt of the defendant.

A. 25.5% to 46.5% B. 35.9% to 36.1% C. 34.9% to 37.1% D. 30.7% to 41.3%

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Use a proportion to solve the problem.A bag of fertilizer covers 2000 square feet of lawn. Find how many bags of fertilizer should be purchased to cover a rectangular lawn 90 feet by 230 feet.

A. 1035 bags B. 104 bags C. 11 bags D. 10 bags

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Evaluate.log5 59/10

A.
B. - 
C.
D.

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Evaluate the expression.6P4

A. 2 B. 30 C. 24 D. 360

Mathematics