Wednesday
May 22, 2013

# Posts by Katrina

Total # Posts: 177

Algebra
An area, A, consisting of the sum of two squares is 1000. The side of one square is 10 less than 2/3 of the side of the other square. What are the sides of the squares?

Physics
Do atoms have colors? What colors are they? Are they all the same color, or are all carbon atoms one color and all hydrogen atoms a different color for instance? Or are they the color of the object? Thanks for your help.

Science
1. What is the relationship between elevation and average surface temperature? 2. What is the generalized relationship between latitude and average surface temperature..(I think it's that the higher the latitude, the colder the surface temperature)? 3. What is the relation...

science

algebra

algebra
Thanks!

algebra
Then what do I do next?

algebra
Can you help me figure out this? 7+3x=5x+13

Algabra
208 times 50

photosynthesis and cellular respiration
Explain in what way ATP and ATD can be likened to a rechargeable battery

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