TI-89 Practice Tests

When you get a good enough score on the practice tests, you can qualify to take the certification test, which may cost you $7.

1. Practice Test

1. Divide 100 meters by feet. 2. Find the volume, in gallons, of a box having interior dimensions 1 meter by 1 yard by 25 inches. 3. If 2x^2 -…


2. Practice Test


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