web2.0calc
 
+0  
 

Math Help (In Desperate need for your help!)

0
1074
4
avatar+134 

So I have been strugling with this question for a whole week but I haven't been able to get an answer and I really need help So I'd really appreciate it if y'all could help with this:

 

The population of a region is modelled by the function  where P(t) is the population in thousands and t is the time in years since the year 1998.
a) What was the population in 1998?
b) What will be the population in 2012?
c) In what year will the population be at least 500 000? Explain your answer.

 

thanks!

xxx

 Apr 4, 2017
edited by Supergirl  Apr 4, 2017

4+0 Answers

 #1
avatar+129847 
0

You need to supply the function to us......!!!!

 

 

cool cool cool

 Apr 4, 2017
 #2
avatar+134 
0

There is no function given though. That was everything the question provided cheeky

Supergirl  Apr 4, 2017
 #3
avatar+129847 
+1

Sorry , Supergirl, but there's no way to answer this unless we know what function we are dealing with.

 

 

cool cool cool

 Apr 4, 2017
 #4
avatar+2489 
+3

Supergirl, there is a function for this question; it didn’t copy because it displays graphically. 

Look again. It will look something like this P(t)= 0.4t2+12t+65  or P(t)= 0.4t^2+12t+65

You will have to type it into your post. 

 Apr 4, 2017

2 Online Users

avatar

Top Users

avatar+37146 ElectricPavlov
avatar+33661 Alan moderator
avatar+14995 asinus moderator
avatar+9673 MaxWong
avatar+2489 GingerAle
avatar+1908 NotThatSmart
avatar+1839 ABJeIIy
avatar+1768 bader
avatar+1537 parmen
avatar+1439 kittykat
avatar+1427 blackpanther

Sticky Topics