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Sentry 250-Function Graphing Calculator, Silver (CA756)

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Sentry 250-Function Graphing Calculator, Silver (CA756)

(8 customer reviews)

List Price:	$39.99
Our Price:	$21.94 & eligible for FREE Super Saver Shipping on orders over $25.
You Save:	$18.05 (45%)

SKU:

CA756

In Stock

Availability: Usually ships in 1 business days

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Features

250 functions
Dot matrix display
Alpha numeric
Advanced high speed calculation
Fully Programmable

Description

This graphing calculator has 250 functions and advanced high speed calculation. It’s fully programmable. A hard protective case and long-life battery are included. It has zoom and trace functions, true algebraic logic, and binary, octal, decimal, and hex calculations. There is array-type memory. The display is dot matrix. It compares to the TI-83.

Product Details

Product Length:	6.25 inches
Product Width:	2.0 inches
Product Height:	11.0 inches
Package Length:	10.5 inches
Package Width:	5.8 inches
Package Height:	1.0 inches
Package Weight:	0.4 pounds
Average Customer Rating:	based on 8 reviews

Customer Reviews

Average Customer Review: 3.5

( 8 customer reviews )
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Most Helpful Customer Reviews

12 of 12 found the following review helpful:

Great Product Aug 23, 2007 By Justin C. Martin
This calculator is very capable of computing complicated algebraic equations. A lot of my classmates have a TI 34-36 and were having problems calculating fractions, or converting from decimal to fraction and back again. This is very easy to use and just a few minutes reading the guide will get you very familiar with how to use it. The bracket feature seems to confuse the calculator, so just use the parenthesis as often as you can. I was very surprised at it's capabilities, especially since I only paid $18.00 for it.

7 of 7 found the following review helpful:

Good for the most part May 10, 2008 By E. L. Jennings
It does all you need it to. exponents, square roots, squares numbers, etc. It's very easy to use and the graph is also very easy to use. It's very hard to read exact numbers on the graph, probably due to the small size of the screen. If you want to graph a table, this feature doesn't exist with this calculator like it does with the more expensive TI-83.

7 of 7 found the following review helpful:

Sentry Graphic Calculator Feb 06, 2008 By Connie Backlund "animal lover"
The calculator itself is fine. Seems easy to use and comes with the instruction book so that is a plus. However, the hard case fits the back of the calculator very well but DOES NOT stay on the front where it is needed the most!!! I probably would NOT buy this particular calculator again because the hard case does not protect it. It's fine if you don't want to carry it or take it anywhere. As long as you only keep it at home on a desk or something then it is fine.

Sentry graphing calculator Mar 18, 2012 By Fluffy12
I dont know if its that i just dont know how to use it or what the deal is but it didnt have a few of thethings i needed for class.. But i did get it brand spankin new and it was worth the price i bought it for.

all you need for the SAT test Mar 11, 2012 By Phyllcroc
This calculator is all you need (and then some), for the SAT Tst. It is not quite strong enough for the SAT Suject Tsts Math 1 & 2, but it can be used for those also. It is more than good enough for the regular SAT Resoning Test Math Section.

See all 8 customer reviews on Amazon.com