Friday

February 12, 2016
Total # Posts: 313

**algebra**

How do I simplify (-2b^3)^4-3(-2b^4)3 ?
*February 5, 2008*

**algebra 1**

yes but in the first one (#10) the 1/2 and the 2 is not included. I dont know what to do with that.
*February 5, 2008*

**algebra 1**

express the area of each triangle as a monomial. 10. height-2n^2 base- 5n^3 11. height- 4ab^5 base- 3a^4b
*February 5, 2008*

**science**

Bess filled a syringe with water and left it by the sink in the sunshine. Ten minutes later she saw a puddle of water under the syring tip so she thought it was broken, but it wasnt. What do you think caused the little puddle of water to appear under the syringe tip?
*February 4, 2008*

**Algebra**

Jake has a 3 foot long peice of wood that he wants to make into a triangular frame. He cuts a peice off of the board that is 1 foot 5 inches long. From the remaining board he cuts off another peice that is 7 inches long. He now has 3 peices of wood. Will he be able to fit 3 ...
*January 18, 2008*

**social studies**

Where do most Ancient Egyptian work?
*December 3, 2007*

**contemporary buisness communications**

for what audience or readership do you think the article "blogs will change your business" was written? what is the purpose of the article (to entertain, inform, persuade, or a combination)? explain answer how do the writers organize information in the article? what ...
*November 13, 2007*

**math**

75DEGREES= 30DEGREES+25DEGREES FIND THE SIN, COSINE, AND TANGENT
*April 2, 2007*

**English**

Does anyone have the superior knowledge as to where I could find an easy read translation of Romeo and Juliet for no price at all on the Internet?? Thank you for your valuable time and wonderful guiness. you could just read spark notes summaries Thank you for using the Jiskha ...
*February 22, 2007*

**Algebra I**

What is 194 times 10 to the third power written in scientific notation??? Please I am in tears trying to figure this out
*February 1, 2007*

**science**

I am doing the EXACT same homework x i need at least 3 or 4 physical &+ Chemical changes :s I dont get it !!!! x PLEASE HELP !
*October 20, 2006*

**BIOLOGY**

A SALT IS OBTAINED AS A REACTION BETWEEN A SALT (and water) IS OBTAINED AS A REACTION BETWEEN a base and an acid. See: http://hyperphysics.phy-astr.gsu.edu/hbase/chemical/acidbase.html http://lrs.ed.uiuc.edu/students/erlinger/water/background/ph.html I hope this helps. Thanks ...
*September 30, 2006*

**making dot arrays**

What do u call a the nubers that cannot be arranged be a 2-ray array???? I need help plz!! =(
*August 21, 2006*