<PRE><B>Question 787739</B>
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Enter 85 into your calculator.  Press the square root key.  Press the square root key a second time.  Round the result to the nearest tenth.


Or, if you are using the built-in windows calculator, you can enter 85, check the inverse box, click the x^y key, then enter 4 and click equals.


Even simpler on the windows calculator, enter 85, click x^y, enter 0.25, click equals.


Whatever method you use, round to the nearest tenth after ALL calculations are  complete


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
&lt;font face=&quot;Math1&quot; size=&quot;+2&quot;&gt;Egw to Beta kai to Sigma&lt;/font&gt;
My calculator said it, I believe it, that settles it
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