M125 Course Calendax Assignments: Fall 202 x BUAD 100 Final.docx X YA HW Lesson 17 - Expo X course hero - Bing 13. [-/2 Points] https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=27274349&tags=autosave#question2286291_13 x *Course Hero DETAILS x New tab LARCAAPCALC2 11.3.052. dp Because of an insufficient oxygen supply, the trout population in a lake is dying. The population's rate of change can be modeled by dt = -140e /20 where t is the time in days. When t = 0, the population is 2800. (a) Find a model for the population. P (t ) = (b) What is the population after 14 days? (Round your answer to the nearest integer.) fish (c) How long will it take for the entire trout population to die? (Assume the entire population has died off when the population is less then one. Round your answer to one decimal place.) days 14. [0/2 Points] DETAILS PREVIOUS ANSWERS LARCAAPCALC2 11.3.056. The rate of change in revenue for Under Armour from 2004 through 2009 can be modeled by dR = 13.897t+_ 284.653 dt where R is the revenue (in millions of dollars) and t is the time (in years), with t = 4 corresponding to 2004. In 2008, the revenue for Under Armour was $725.2 million. + (a) Find a model for the revenue of Under Armour. (Round your constant term to two decimal places.) R (t ) = 1 X (b) Find Under Armour's revenue in 2007. (Round your answer to two decimal places.) $1 x million 48'F Cloudy Submit Anewor ) O Type here to search