| front |
back |
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lasted changed by |
history |
| combination |
C(k,n) = n!/k!(n-k)! |
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chautito Wed, 26 Nov 2008 18:45:09 GMT |
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| permutation |
N! |
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chautito Wed, 26 Nov 2008 18:45:09 GMT |
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| quotient |
thuong so |
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chautito Wed, 26 Nov 2008 18:44:15 GMT |
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| dividend |
so bi chia |
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chautito Wed, 26 Nov 2008 18:44:15 GMT |
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vertical angle
opposite angle |
goc doi |
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chautito Wed, 26 Nov 2008 18:44:15 GMT |
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| hypotenuse |
canh huyen |
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chautito Wed, 26 Nov 2008 18:44:15 GMT |
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| circumscribed circle |
vong tron ngoai tiep |
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chautito Wed, 26 Nov 2008 18:40:06 GMT |
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| complement angle |
X + Y = 90 |
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chautito Wed, 26 Nov 2008 18:40:06 GMT |
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| supplement angle |
X + Y = 180 |
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chautito Wed, 26 Nov 2008 18:40:06 GMT |
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| penny |
= 1 cents |
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chautito Wed, 26 Nov 2008 18:40:06 GMT |
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| nickel |
= 5 cents |
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chautito Wed, 26 Nov 2008 18:38:08 GMT |
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| dime |
= 10 cents |
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chautito Wed, 26 Nov 2008 18:38:08 GMT |
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| quarter |
= 25 cents |
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chautito Wed, 26 Nov 2008 18:38:08 GMT |
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| mile |
= 1760 yards ~ 1609 meters |
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chautito Wed, 26 Nov 2008 18:38:08 GMT |
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| yard |
= 3 feet |
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chautito Wed, 26 Nov 2008 18:36:13 GMT |
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| inch |
= 2.54 cm |
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chautito Wed, 26 Nov 2008 18:36:13 GMT |
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| foot |
= 12 inches = 30.48 cm |
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chautito Wed, 26 Nov 2008 18:36:13 GMT |
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| pint |
= 0.58 lit (UK) = 0.473 (US)
= 1/8 gallon =1/2 quart |
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chautito Wed, 26 Nov 2008 18:36:13 GMT |
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| quart |
= 2 pints = 1/4 gallon
volume unit |
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chautito Wed, 26 Nov 2008 18:33:36 GMT |
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| ton |
= 200 pounds
# metric ton = 1000 kg |
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chautito Wed, 26 Nov 2008 18:30:07 GMT |
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| pound |
= 16 ounce = 0.454 kg |
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chautito Wed, 26 Nov 2008 18:30:07 GMT |
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| ounce |
= 16 drams = 28.35 gram |
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chautito Wed, 26 Nov 2008 18:30:07 GMT |
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