Suppose a cup of coffee contains approximately 90 milligrams of caffeine. Suppose the time it takes a healthy person to metabolize one-half of the consumed caffeine is approximately 5 hrs. Find an exponential function that gives A, the number of milligrams of caffeine in the body t hrs after drinking a cup of coffee.

Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)