Solve for the requested variable.The equation E = 0.0056x3 + 0.005x2 + 0.119x + 1.6 gives the approximate total earnings of a company, in millions of dollars, where corresponds to 1996. Determine the earnings for 1997.

A. $1.72 million
B. $1.73 million
C. $1.6 million
D. $1.9 million


Answer: B

Mathematics

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Rotate the axes so that the new equation contains no xy-term. Discuss the new equation.xy +16 = 0

A. ? = 45°
 +  = 1
ellipse
center at (0, 0)
major axis is y'-axis
vertices at (0, ±4)
B. ? = 36.9°
 +  = 1
ellipse
center at (0, 0)
major axis is the x'-axis
vertices at (±2, 0)
C. ? = 45°
y'2 = -32x'
parabola
vertex at (0, 0)
focus at (-8, 0)
D. ? = 45°
 -  = 1
hyperbola
center at (0, 0)
transverse axis is y'-axis
vertices at (0, ±4)

Mathematics

Provide an appropriate response.Explain the difference between evaluating an expression and solving an equation.

What will be an ideal response?

Mathematics

Evaluate the expression without using a calculator.642/3

A. 4 B. -4 C. -16 D. 16

Mathematics

Insert <, >, or = between the pair of numbers to form a true statement.0.189 _____ 0.179

A. < B. = C. >

Mathematics