Question about Texas Instruments TI-30XA Calculator

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How do you put 6.022x10 to the 23rd in the calculator?

How do you put 6.022x10 to the 23rd in a calculator?

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Press these keys in order:
6 . 0 2 2 EE 2 3
That's "six point zero two two enter_exponent two three".

Posted on Feb 05, 2010

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I'll bet you're entering 10 before hitting the EE button.

If you try to put in 6.02x10^23 as 6 . 0 2 x 1 0 EE 2 3 then the calculator sees that as 6.02 times 10 times 10 to the 23.

Put it in as 6 . 0 2 EE 2 3

The EE key means "times ten to the." There is no need for you to put in the 10 yourself.

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