Register
Login
Username
Password
Login
forgot your password?
Home
Forum
+0
Formulary
Maths
Help
Complex Numbers
Integral Calculus
Differential Calculus
Equations
Graphs
Linear Algebra
Number theory
Percent
Standard Functions
Statistics
Trigonometry
Unit Conversion
Units
About
Imprint
Privacy Policy
Terms of Service
Credits
Google+
Facebook
Contact Email
AsiaDuncan
Username
AsiaDuncan
Score
6
Membership
Stats
Questions
1
Answers
0
1 Questions
0 Answers
+2
952
1
+6
Algebra
The compact disc format has been declining in popularity, and one music executive has predicted that CD sales will decrease by 15% per year. If the executive's company sold 29,000,000 CDs this year, how many will the company sell 7 years from now?
read more ..
●
AsiaDuncan
Apr 30, 2017