Mathematics, 03.06.2021 01:30 Maddi7328
In the 1990s the demand for personal computers in the home went up with household income. For a given community in the 1990s, the average number of computers in a home could be approximated by
q = 0.3456 ln x β 3.045 10,000 β€ x β€ 125,000
where x is mean household income. A certain community had a mean income of $15,000, increasing at a rate of $1,500 per year.
1. How many computers per household were there?
2. How fast was the number of computers in a home increasing?
Answers: 3
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In the 1990s the demand for personal computers in the home went up with household income. For a give...
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