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Nookie1986 [14]
3 years ago
9

During the past 10 years, the amount of money, M (in billions of dollars), spent in North America by car dealerships advertising

their product can be modeled by the equation M = 0.18e0.4t + 0.51. In what year was about $5 billion (M = 5) spent by car dealerships in advertising?
Mathematics
1 answer:
rewona [7]3 years ago
6 0

Answer: I believe the 23rd, but if its in 10 years I must be wrong

I graphed the equation, but replaced t with x




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<em>Additional comment</em>

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