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Why are TI 84 calculators so expensive?

Joe Ford

Why are TI 84 calculators so expensive?

Due to the high market price caused by high demand, he guesses that the company can boast a profit margin of over 50 percent. As Mic reports, Texas Instruments maintains their monopoly with services like 1-800-TI-CARES and workshops that teach teachers how to use the devices.

Where can I buy a cheap graphing calculator?

7 Ways to Save on TI-84 Graphing Calculators

  • Amazon:
  • Walmart:
  • Yardsale Facebook Pages:
  • Local College Facebook Page:
  • Used Book/Music Store:
  • Put the word out:
  • Craigslist: I found TI-83’s, 84’s and 85’s for as low as $35 nearby – this is a great option!
  • Ebay: I found TI-83’s from $35 – $60 that were certified in good condition.

Do you need a graphing calculator for linear algebra?

Many universities and colleges allow students to use advanced graphical calculators for exams in math courses, including linear algebra, calculus and engineering. Having the appropriate calculator can prove to be a huge advantage in terms of getting the correct answer and saving time.

What graphing calculator should I buy for high school?

List of the Best Graphing Calculators

  • TI-83 Plus – Best Simple Graphing Calculator for Beginners.
  • TI-84 Plus CE – Fantastic Choice for College Students.
  • TI-89 Titanium – Best Suited for Advanced Users.
  • Casio FX-CG10 PRIZM – Best Value Calculator for High School Students.

How long does a TI-84 last on low battery?

How long does the TI-84 CE battery last? The battery will last up to two weeks per charge under normal use.

How long does a TI-84 Plus CE last on low battery?

one month

Is TI-84 Plus Ce allowed on Sat?

Just about every TI calculator is approved for use on the calculator portion of the SAT® exam. TI-84 Plus CE graphing calculator and TI-84 Plus CE-T graphing calculator. TI-84 Plus Silver Edition graphing calculator. TI-84 Plus C Silver Edition graphing calculator.

Why does my TI-84 calculator not turn on?

You need to remove one of the AAA batteries, then remove the backup battery. Hold [ON] for 10 seconds then reinsert the batteries. This should clear your RAM. You can also refer to this video if you would like a video representation of the guide.

What type of charger does a TI-84 use?

The TI Connectivity Standard A to Mini-B USB Cable for Windows®/Mac and TI Connect software are compatible with the TI-84 Plus, TI-84 Plus Silver Edition, TI-89™ Titanium and TI-Nspire™ Handheld.