Solve the problem.There are 5 roads leading from Bluffton to Hardeeville, 7 roads leading from Hardeeville to Savannah, and 3 roads leading from Savannah to Macon. How many ways are there to get from Bluffton to Macon?

A. 15 ways
B. 105 ways
C. 210 ways
D. 35 ways


Answer: B

Mathematics

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Expand.(3m - 2n)4

A. 81m4 - 3456m3n - 1296m2n2 - 96mn3 - 16n4 B. 81m4 - 216m3n - 216m2n2 - 96mn3 - 16n4 C. 81m4 - 3456m3n + 1296m2n2 - 96mn3 + 16n4 D. 81m4 - 216m3n + 216m2n2 - 96mn3 + 16n4

Mathematics

Eliminate the parameter t from the following and then sketch the graph: ?   

A.


B.


C.


D.  


E.


Mathematics

Perform the requested operation or operations. Find the domain of each.f(x) =  and g(x) = | x - 2 |Find fg.

A. | x2 + 2x - 8 |; domain: (-?, ?)
B. ; domain: (-?, -4) ? (2, ?)
C. | x - 2 |; domain: (-4, ?)
D. | x - 2 |; domain: (2, ?)

Mathematics

Solve the system of equations.5x + 2y + z = -112x - 3y - z = 177x + y + 2z = -4

A. (0, 6, -1) B. (0, -6, 1) C. (3, 0, -4) D. (-3, 0, 4)

Mathematics