Tuesday

October 13, 2015
Total # Posts: 12

**math **

Researchers discovered a large group of krill that was more than 30,000 feet long.About how long is 30,000 feet measured In the number of krill .
*October 1, 2013*

**CHEMYSTRY**

HOW YOU CAN PREPAIR 1M OF SODIUM CHROLIDE IN 250CMCUBE
*April 1, 2013*

**math problem**

the probability is that there are 2 out of 52 hearts the other probability is that there are also 2 out 52 red hearts that you will get
*July 27, 2010*

**Math**

ok i kind of get it
*November 23, 2009*

**Math**

after gettin &radic x/(2 &radic 2) why dont you multiply top and bottom by &radic 2
*November 23, 2009*

**Math**

Symplify (radical x/8) is the answer x (radical 2)/4 i put it to be (x/2 radical 2)* (Radical 2/radical 2)=(x radical 2/4)
*November 23, 2009*

**Math**

why is the 1+4i on the side of the fraction and not on the top with the 7
*November 23, 2009*

**Math**

Thanks
*November 23, 2009*

**Math**

These are complex numbers by the way.
*November 23, 2009*

**Math**

Does (-7/4i-1) symplify to be -7(1+4i)/18
*November 23, 2009*

**Math**

its in the sign: radical (x/8) i put it to be (x/2 radical 2)* (Radical 2/radical 2)=(x radical 2/4)
*November 23, 2009*

**science**

5. Write paragraph deciding how oxygen and carbon dioxide are exchanged in the lungs.
*February 17, 2009*

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