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• If 1/9=0.1111111..., 2/9=0.2222222..., 3/9=0.3333333..., and so on, then how come 9/9≠0.9999999...?

  Asked by dxs | 51 responses

• Why are some keypads opposite of each other?

  Asked by KTWBE | 11 responses

• Why are the numbers on a phone and a calculator reversed?

  Asked by AstroChuck | 6 responses

• Where can I find space-time calculators online?

  Asked by Futomara | 7 responses

• How to be good in Math? (more info inside)

  Asked by nailpolishfanatic | 23 responses

• Mathematicians and others -- can you still use a slide rule?

  Asked by Strauss | 28 responses

• Are various forms of antiquated displays going to become obsolete?

  Asked by Ltryptophan | 4 responses

• Is there a web app for a scientific calculator?

  Asked by vanelokz | 4 responses

• Whats the best way I can avoid the consequences of cheating?

  Asked by bigjay | 31 responses

• is there a web app for a scientific calculator??

  Asked by vanelokz | 4 responses

• How to use sin, cos, and tan on a TI-84+Silver Edition?

  Asked by Truefire | 3 responses

• Is there really a difference between TI calculators and Casio calculators?

  Asked by MyNewtBoobs | 8 responses

• TI-83 Graphing calculator online?

  Asked by metadog | 9 responses

• What calculator do engineers use?

  Asked by talljasperman | 28 responses

• Where can I get games and applications for a TI83/TI83 Plus?

  Asked by MyNewtBoobs | 9 responses