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  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

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#26 2011-07-13 23:12:20

Lynn16
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Re: Hey yall!

still dunno!

 

#27 2011-07-13 23:17:59

bob bundy
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Re: Hey yall!

(i)  Do you now know what a triangle number is?

(ii) So work out the 11th.

(iii) work out 2 squared.

(iv) work out 1 to the power 10

(v) complete the sum

(vi) post your answer

Or be more specific about which step is causing you difficulty.  (cannot help 'dunno' )

Bob

Last edited by bob bundy (2011-07-13 23:20:28)


You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
 

#28 2011-07-13 23:24:35

Lynn16
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Re: Hey yall!

step #1 LOL

 

#29 2011-07-13 23:30:49

bob bundy
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Re: Hey yall!

Ok.  see picture (edited from Wiki page)

Bob


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You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
 

#30 2011-07-13 23:33:59

Lynn16
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Re: Hey yall!

ok,

 

#31 2011-07-13 23:36:50

bob bundy
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Re: Hey yall!

so are you past step (i) and onto (ii)  ?

B


You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
 

#32 2011-07-13 23:41:47

Lynn16
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Re: Hey yall!

no cause the picture is too small i didnt get anything from it...

 

#33 2011-07-13 23:43:09

bob bundy
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Re: Hey yall!

Click on it and you go to an enlargement page.

978

Bob


You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
 

#34 2011-07-13 23:44:37

bob bundy
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Re: Hey yall!

Got to go and help my best friend in the garden. 

I'll check progress later.

979

Bob


You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
 

#35 2011-07-14 04:26:49

Lynn16
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Re: Hey yall!

Sorry went to TaeKwonDo and taco bell who doesnt love mexican?!?!?

 

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