Solve the problem.At the first tri-city meeting, there were 8 people from town A, 7 people from town B, and 5 people from town C. If the council consists of 5 people, find the probability of 3 from town A and 2 from town B.
A. 0.036
B. 0.023
C. 0.076
D. 0.072
Answer: C
Mathematics
You might also like to view...
Solve the equation symbolically.log5 x = 2.7
A. x = 
B. x = 52.7
C. x = 2.75
D. x = 
Mathematics
Solve. Write the answer as a mixed number in simplest form.A nail 3
inches long is driven into a board 2
inches thick. How much of the nail protrudes from the other side of the board?
A. 
in.
B. 2 in.
C. 
in.
D. 
in.
Mathematics
Express the function in the form f(x) = a(x - h)2 + k and indicate the vertex.f(x) = 2x2 + 4x + 3
A. f(x) = 2(x - 2)2 + 19 vertex: (2, 19) B. f(x) = 2(x + 2)2 + 7 vertex: (-2, 7) C. f(x) = 2(x + 1)2 + 1 vertex: (-1, 1) D. f(x) = 2(x - 1)2 + 9 vertex: (1, 9)
Mathematics
Factor.w(z - 3) - 9(z - 3)
A. (z - 3)(w + 9) B. 9w(z - 3) C. (z - 3)(w - 9) D. (wz - 3w) - (9z - 27)
Mathematics