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Mathematics 7 Online
OpenStudy (anonymous):

math problem . plz help , i will give medal

OpenStudy (anonymous):

OpenStudy (unklerhaukus):

Do you know what \(\sqrt{13}\) looks like in decimal notation?

OpenStudy (unklerhaukus):

try entering it into a calculator

OpenStudy (pottersheep):

Do you know the definitions of those terms?

OpenStudy (pottersheep):

What do you think the answer might be?

OpenStudy (unklerhaukus):

\[\tt[\sqrt{}][13][=]\]3.605551275..

OpenStudy (pottersheep):

So now consider, is that rational? irrational? Whole number?

OpenStudy (unklerhaukus):

whole numbers, integers and natural numbers don't have any digits after the decimal point

OpenStudy (anonymous):

so which one is it bc I'm kinda confused with this problem

OpenStudy (unklerhaukus):

What do you notice about the decimal expression for the number?

OpenStudy (unklerhaukus):

is there a decimal point, with digits to the right of it?

OpenStudy (anonymous):

so what is it ?

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