Find the square root.

A. 3
B.
C. 81
D. Not a real number


Answer: A

Mathematics

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Solve the problem.The table below gives the number of births, in thousands, to females over the age of 35 for a particular state every two years from 1994 to 2010.   Use technology to find the quartic function that is the best fit for this data, where x is the number of years after 1994. Round to five decimal places.

A. y = 0.01723x4 - 0.62258x3 + 6.66654x2 - 18.98367x + 43.26566 B. y = 43.26566x4 - 18.98367x3 + 6.66654x2 - 0.62258x + 0.01723 C. y = - 0.01723x4 + 0.62258x3 - 6.66654x2 + 18.98367x - 43.26566 D. y = 0.02223x4 - 0.82248x3 + 8.66654x2 - 15.98367x + 41.96566

Mathematics

Multiply.436 ? 9246

A. 4,030,256 B. 4,031,256 C. 4,031,356 D. 4,041,256

Mathematics

Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(6, 5) and (11, -2)

A. - 
B.
C. Undefined
D. 0

Mathematics

Solve the quadratic equation by completing the square.x2 + 8x - 2 = 0

A. -8 ± 3
B. -4 ± 9
C. -4 ± 3
D. 4 ± 3

Mathematics