Solve. Round results to the nearest thousandth.4z2 + 5z = -1

A. 0.175, -1.425
B. -0.250, -1.000
C. -0.500, -2.000
D. 1.000, 0.250

Answer: B

Mathematics

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A. -csch  coth 
B.  csch  coth 
C. -  csch  coth 
D. csch  coth 

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A. -15 B. -23  C. 23  D. 15 

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Find all real value of x such that f (x) = 0. f(x) = 64x2 - 36

A. ?x = ±
B. ?x = ±
C. ?x = -
D. ?x = 
E. ?x = ±

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Solve the problem.Suppose the cost per ton, y, to build an oil platform of x thousand tons is approximated by  What is the cost per ton for x = 300?

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