Simplify.Evaluate. 5-4

A. 625
B.
C.
D. -625


Answer: C

Mathematics

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Use the mileage chart shown below to find the minimum spanning tree for the 6 cities of Atlanta, Dallas, Denver, Houston, Kansas City, and Memphis. Using Kruskal's algorithm which edge is chosen last?

A. Memphis - Dallas. B. Memphis - Denver. C. Kansas City - Memphis. D. Kansas City - Denver. E. none of these

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Solve the problem.A coin is weighted so that heads is 14 times as likely as tails to occur. What probability should be assigned to heads? to tails?

What will be an ideal response?

Mathematics

Use the set S = {-5, 3, , 0, , -5.27, } to answer the question.List the elements of S that are rational numbers.

A. {-5, , 3}
B. {-5.27, -5, , 3}
C. {-5.27,-5, 0, , 3, }
D. {-5, 0, 3}

Mathematics

For the given functions f and g , find the indicated composition.f(x) = , x ? -10, g(x) = 8x - 14(f?g)(x)

A. 8, x ? 4
B. 2 , x ? 
C. 8 - 14, x ? -10
D. 2, x ? - 

Mathematics