Friday, July 3, 2009

Homework: 07/03/2009

Chem.:
1. Express the ff. in Scientific Notation
1) 0.0000563
2) 19000900000
3) 1389700000
4) 0.774320000

2. Round off each of the ff. to 3 sig. figs and write your answer in scientific notation
1) 1508906
2) -6.2249
3) 475923
4) 0.000000063755

3. Carry out the operations and write your answer with the correct significant figures
1) [98.7564 + 39.55 x 0.67] - 53.05
2) (0.25 x 100) + 754.96
3) 1.75 x 10^5 x (3.6 x 10^-5)
4) 345.009 + 1.765 + 0.86 + 5432.1

Geom:
1. Study for LT/LE/LQ?

Sorry, late post again. I forgot to post yesterday. Was playing COD :))

2 comments:

  1. There's also the Bio Lab Report, the Val Ed pictures (and glue/paste), the Music thing with the piano, and the Algeb/ComSci/Fil Long Tests =D

    And, uhm.. what are we going to do for Health?

    ~Leona

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  2. I'm so forgetful talaga :)) Uhh, Patrick daw will make the script na for Health 8D.

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