Why is my TI-83 graphic calculator screen black?
I put new batteries in it and it went black. I tried 2nd and arrow down and up..
Topic:
mathematics
Observing members:
0
Composing members: 0
Composing members: 0
Answers
Nullo
(22012
)“Great Answer”
(0)
)“Great Answer”
(0)
Vortico
(3138)“Great Answer”
(1)
)“Great Answer”
(1)
chelle21689
(7907)“Great Answer”
(0)
)“Great Answer”
(0)
