Find the exact value of y, or state that y is undefined.y = tan-1 

A.
B. - 
C.
D. - 


Answer: B

Mathematics

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Solve the problem.Let c(x) = t(p0 - p)p3 where t and p0 are constants. Show that c(x) is greatest when 

What will be an ideal response?

Mathematics

Solve the problem.The national debt of a small country is $670 billion and the population is 2,604,000. What is the amount of debt per person? Express the answer in scientific notation.

A. $25.70 B. $2.57 × 105 C. $2.57 D. $2.57 × 106

Mathematics

Answer the question.What is the coefficient of the second term of the expression -7p4 + 4p3 + 7p - 2p5 - 2

A. 4 B. p3  C. 4p3 D. 4p

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Provide an appropriate response.Find the product: (a + 5y)(a - 5y)

A. a2 + 10y - 25y2 B. a2 - 25y2 C. a2 + 25y2 D. a2 - 10y - 25y2

Mathematics