Solve the problem.Four married couples have reserved eight seats in a row at the theater, starting at an aisle seat. In how many ways can they arrange themselves if no couple is to be separated?

A. 384
B. 40,320
C. 24
D. 192


Answer: A

Mathematics

You might also like to view...

Provide an appropriate answer.Find  when u = 0 and v =  if z(x, y) = sin x + cos y, x = u ? v, and y = u + v.

A.  = 2
B.  = 1
C.  = -1
D.  = 0

Mathematics

Perform the indicated operation.-25 - 15

A. 40 B. 10 C. -10 D. -40

Mathematics

Provide an appropriate response.When any nonzero number is divided by 0, the result is .

A. 0 B. impossible to compute C. the nonzero number D. 1

Mathematics

Factor completely.16x2 - 56x - 32

A. (16x - 8)(x + 4) B. 8(2x - 1)(x + 4) C. 8(2x + 1)(x - 4) D. (2x - 1)(8x + 32)

Mathematics