Question about Texas Instruments TI-30XA Calculator

1 Answer

The initial population of a town is 2800, and it grows with a doubling time of 10 years. Whay wi the population be in 12 years

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    One Above All:

    The expert with highest point at the last day of the past 12 weeks.

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

  • Texas Instru... Master
  • 102,366 Answers

The population doubles in ten years so the annual growth is the tenth root of two. The growth in twelve years is the annual growth rate raised to the twelfth power.

The tenth root of two is about 1.0718 . That value raised to the twelfth power is about 2.2974 . Multiplied by the initial population of 2800 gives 6433.

On the TI-30XA press 2 2nd [xth-root] 1 0 = y^x 1 2 * 2 8 0 0 =

Posted on Nov 05, 2012

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Whay is the population of noeway


As of the 2015 census, 5,214,890.
See Norway Wikipedia

Jan 19, 2017 | Miscellaneous

1 Answer

2800 HP business inkjet won't stop initializing after installing print heads


BECAUSE IT CANNOT FIND THE PROPER HARDWARE AND INK. TRY TO PRINT A TEST PAGE, AS WHEN YOU FIRST TEST IT.

Jun 18, 2015 | HP Business InkJet 2800 Printer

1 Answer

There is a population of 5 bacteria in a colony. If the number of bacteria doubles every 200 minutes, what will the population be 800 minutes from now?


That is a doubling 800/200 = 4 times over. So the colony will reach 10 then 20, 40, then 80.

Mathematically this is 5 x 2^4

Mar 11, 2015 | ixl.com

2 Answers

Web assign login


Let g = ln(24/20)/15 .
Then the population = 20,000,000 e^(gt) .

Jan 23, 2014 | Computers & Internet

1 Answer

The initial population of a town 2800, and it grows with doubling time of 10 years. What wil the population be in 12 years


The population doubles in ten years so the annual growth is the tenth root of two. The growth in twelve years is the annual growth rate raised to the twelfth power.

The tenth root of two is about 1.0718 . That value raised to the twelfth power is about 2.2974 . Multiplied by the initial population of 2800 gives 6433.

What this problem has to do with a printer, I have no idea.

Nov 05, 2012 | Office Equipment & Supplies

1 Answer

The initial population of a town is 2800, and it grows with a doubling time of 10 years. What will the population be in 12 years


The population doubles in ten years so the annual growth is the tenth root of two. The growth in twelve years is the annual growth rate raised to the twelfth power.

The tenth root of two is about 1.0718 . That value raised to the twelfth power is about 2.2974 . Multiplied by the initial population of 2800 gives 6433.

Nov 05, 2012 | Computers & Internet

1 Answer

Wi dont whay i cant open may facebook too mozilafrifox how can help me thanxhat's your problem?


Firefox's most recent version is having some issues. Use Google Chrome till problem is fixed.

Oct 13, 2012 | Mozilla Firefox

1 Answer

Water keeps turning green


Check the salt concentration level.. Should be between 2000 and 3000 ppm.. Ideal 2800..
Check your chlorine level... should be between 2 to 3ppm.. Ideal 3ppm
You may need to increase the cycle time up..Big pools may need up to 10 to 12 pump and 8 to 10 hrs chlorination...

Aug 15, 2011 | Intex Automatic Salt Water System for ...

1 Answer

On a 1999 explorer what is the purpose of relays # 8 and # 10


Why don't you ask if you were in 4 but why now you are in 12 (For example). When the time is going forward, everything can grow. Human grow from babies to adults, mountains due to Earth Movements (such as earthquakes etc.) and grow higher (or lower). Cars due to human keep on modifying the functions of the cars and so they are being changed of their original appearance and
functional.
These are the solutions of the questions that you asked.

Jan 21, 2011 | 1999 Ford Explorer

1 Answer

A(24)=40,000e((ln2/26)24)


your best bet in any kind of exponential equation is to set up the general form of the equation and then solve for the constants with the numbers they gave you. With P being population, t being time, you know it is going to look like P=Ae^(b*t) and you are given 2 P's for 2 t's.

So for the first set :

Eq 1 P(26)=40,000=Ae^(b*26)

and the second being a time t=0 P was half the current value:

Eq 2 P(0)=20,000=Ae^(b*0)
20,000=A*1 so A=20,000

now b from Eq 1

40,000=20,000e^(b*26)






Aug 04, 2009 | Texas Instruments TI-30XA Calculator

Not finding what you are looking for?
Texas Instruments TI-30XA Calculator Logo

Related Topics:

215 people viewed this question

Ask a Question

Usually answered in minutes!

Top Texas Instruments Office Equipment & Supplies Experts

kakima

Level 3 Expert

102366 Answers

k24674

Level 3 Expert

7993 Answers

Stevan Milanovic

Level 2 Expert

260 Answers

Are you a Texas Instruments Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...