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2009 SC Marathon (2 Viewers)

Official

Bring it on
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official do you really expect me to complete your'e question,its even a sc question.

anyway if any of you want to skip the question above i got one for you.


simon pays 30c tax for every $1 he earns above $5000.if he earns $26,250 how much tax will he pay?

the answer is $6375,i just need to know how to solve problems like these,so please include working out and an explanation.(If you throw in a history question ill be more than happy to answer.)
lol? The above question is a simple co-ordinate Geom question which will be tested in the School Certificate. Don't get cocky and tell others to skip a completely legitimate question based on the fact that you can't do it.
 

Amogh

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Find x:
2(x+4) + 3(x-1) = 15
2x+8+3x-3=15
5x+5=15
5(x+1)=15
so x=2


Question:
What is the name given to the change in speed and/or direction of an object?
 
Last edited:

Cee.

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Question:
What is the name given to the change in speed and/or direction of an object?
Velocity.

Question:
Name the acid represented by the formula, HCl
 

Amogh

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Velocity.

Question:
Name the acid represented by the formula, HCl
Hydrogen Chloride

The answer to the prior question is acceleration.

What are rows in the Periodic Table called?
 

Amogh

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OMG we keep on posting something simultaneously
rofl
 

Riot09

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a 5c coin has diameter of 2cm,what will be the value of 1km line of 5c coins.please include working out.
 

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