Solve the problem.In survey of 50 households, 25 responded that they have an HDTV television, 35 responded that they had a multimedia personal computer and 15 responded they had both. How many households had neither an HDTV television nor a multimedia personal computer?
A. 35
B. 15
C. 25
D. 5
Answer: D
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A just-in-time system of inventory control requires that manufacturers coordinate production with suppliers so that the raw materials or components arrive just as they are needed in the production process.
Answer the following statement true (T) or false (F)
Solve the problem.Suppose that one box contains n balls, of which 4 are red. A second box contains 
balls, of which n are red. If you select a ball from each box, the probability of drawing a red ball from the first box and a red ball from the second box is 
Simplify this expression and use it to find the probability when 
A. 
B. 
C. 
D. 
Solve the problem.In how many ways can a committee of seven people be chosen from 15 married couples if: (a) two particular couples must be on the committee?(b) no married couples may be on the committee?
What will be an ideal response?
Which of the following equation does not represent y as a function of x? ?
A. y2 = 1 - x B. y = x2+ 1 C. x2 + y = 1 D. y = x2 + x- 1 E. y = x2 - 1