15-16

15. -10.5 points WaneAC7 4.5.086 My Notes Ask Your The average price of a two-bedroom apartment in the uptown area of a prominent American city during the real estate boom from 1994 to 2004 can be approximated by p(t) 0.1 8eo.or million dollars (0 t 10) where t is time in years (t 0 represents 1994). What was the average price of a two-bedroom apartment in this uptown area in 2002, and how fast was the price increasing? (Round your answers to two significant digits.) HINT [See Quick Example 14.] million million per year 16. /0.5 points WaneACT 4.5.102 My Notes Ask Your An epidemic follows the curve 400 20,000e-0.549r oS4gr million people, where P is the number of people infected and t is in years. How fast is the epidemic growing after 10 years? (Round your answer to two significant digits.) HINT [See Example 5.] million people infected per year How fast is the epidemic growing after 20 years? (Round your answer to two significant digits.) million people infected per year How fast is the epidemic growing after 30 years? (Round your answer to two significant digits.) million people infected per year Need Help? Read