Solve the quadratic equation using the quadratic formula (if necessary, round the result to three significant digits). 

A.
B.
C.
D.
E.


Answer: C

Mathematics

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Give an appropriate answer.Given the function f(x, y) and the positive number ? as in the formal definition of a limit, find a positive number ? as in the definition that insures  < ?.f(x, y) = ; ? = 0.03

What will be an ideal response?

Mathematics

Provide an appropriate response.Can the sample variance ever be a negative number? If so, for what types of data? If not, why not? Can the sample variance ever be zero? If so, for what types of data? If not, why not? Explain your reasoning.

What will be an ideal response?

Mathematics

Solve the problem.A signal is made by placing 3 flags, one above the other, on a flag pole. If there are 8 different flags available, how many possible signals can be flown?

A. 56 B. 24 C. 512 D. 336

Mathematics

Graph the function. State the domain and the range of the function.f(x) = log1/4 x

A. Domain: (-?, ?); Range: (0, ?)

B. Domain: (-?, ?); Range: (0, ?)

C. Domain: (0, ?); Range: (-?, ?)

D. Domain: (0, ?); Range: (-?, ?)

Mathematics