A growing farming conglomerate increases its water usage at a rate of 5% every year. If it used 28,900 megaliters of water this year, then how much water will it use 8 years from now? If necessary, round your answer to the nearest hundredth.

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.