0
   

Averages question

Forums: Math, Homework
Email this Topic • Print this Page
 
 
seasurf
 
Reply Mon 14 May, 2012 05:05 am
I have two values regarding ice cover:
7.5 million square miles for the year 1982
6.3 million square miles for year 2003

I'm confused as to the what the average annual decrease of ice over this period (21 years) would be in millions of square kilometres per year - please help!

Thanks!
  • Topic Stats
  • Top Replies
  • Link to this Topic
Type: Question • Score: 0 • Views: 509 • Replies: 2
No top replies

 
fresco
 
  1  
Reply Mon 14 May, 2012 06:16 am
@seasurf,
Subtract the two values and divide by 21.
markr
 
  1  
Reply Mon 14 May, 2012 10:27 am
@fresco,
And then convert square miles to square kilometers.
0 Replies
 
 

Related Topics

Amount of Time - Question by Randy Dandy
What is the general formula for this math problem? - Question by Emarin
logical number sequence riddle - Question by feather
Interest rate risk and backtesting - Question by kjmed
Are there any science careers for people who hate math - Question by aja2015
Calc help needed - Question by mjborowsky
HELP! The Product and Quotient Rules - Question by charsha
STRAIGHT LINES - Question by iqrasarguru
Possible Proof of the ABC Conjecture - Discussion by oralloy
Help with a simple math problem? - Question by Anonymous1234567890
How do I do this on a ti 84 calculator? - Question by Anonymous1234567890
 
  1. Forums
  2. » Averages question
Copyright © 2024 MadLab, LLC :: Terms of Service :: Privacy Policy :: Page generated in 0.07 seconds on 12/23/2024 at 03:08:25
▲ ▼