In 1990, there were 285 cell phone subscribers in Wichita. The number of subscri

Question

In 1990, there were 285 cell phone subscribers in Wichita. The number of subscribers increased by 75% per year after 1990. How many cell phone subscribers were in Wichita in 1998? Each year the local country club sponsors a tennis tournament. Play starts with 512 participants. During each round, half of the players are eliminated. How many players remain after 5 rounds? How many rounds must be played to reach the one winning player? You have inherited land that was purchased for $30,000 in 1960. The value of the land increased approximately 5% per year. In what year will the value of the land be over $1,000,000?

Explanation / Answer

In 1990 , there were 285 cell phone sub.

No. increases by 75% after 1990.

In 1998 there were 285*(1+.75) = 498.75 or 499 subscribers in 1998

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