
Algebra PreAlgebra and Basic Algebra Math Forum 
 LinkBack  Thread Tools  Display Modes 
February 21st, 2009, 10:49 AM  #1 
Newbie Joined: Feb 2009 Posts: 2 Thanks: 0  CAN SOMEBODY HELP SOLVE THIS PROBLEMS PLEASE
A radio manufacturing firm has fixed cost of $25.000 cost and variable cost of $75.80 per radio. The radio sells for $119.95 Write an expression for the profit funciton and find the number of radios that must be sold to break even. If money is invested at 9%, what is the effective anual rate if the investment is compounded a) quarterly? b) monthly? c) daily? d) countinesly? 
February 21st, 2009, 05:02 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 18,844 Thanks: 1566 
What progress have you made so far?


Tags 
problems, solve 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Can't solve these 3 problems  Punmaster  Linear Algebra  2  February 15th, 2013 10:59 AM 
pls help to solve these problems...  verynice2000  Algebra  3  February 19th, 2012 08:43 AM 
Can you solve that problems?  Rany Tandoom  Algebra  6  October 24th, 2008 12:27 PM 
Need help to solve few problems :(  amero  Calculus  3  August 14th, 2008 10:54 AM 
CAN SOMEBODY HELP SOLVE THIS PROBLEMS PLEASE  vloraboy  Abstract Algebra  0  December 31st, 1969 04:00 PM 