Wednesday

September 2, 2015
Total # Posts: 9

**PHYSIC**

125 g of dry ice (solid CO2) is dropped into a beaker containing 500 g of 66°C water. The dry ice converts directly to gas, leaving the solution. When the dry ice is gone, the final temperature of the water is 29°C. What is the heat of vaporization of solid CO2? (...
*August 14, 2015*

**Critical Points???**

How many critical points does the function f(x)=((x −1)^6) ((x + 5)^7) have?
*June 5, 2012*

**algebra**

Simplify by factoring : √(x^18 )
*November 26, 2010*

**algebra**

2. A 10 foot ladder is leaning against a house. The bottom of the ladder is 5 feet from the building. How high is the top of the ladder? Round to the nearest hundredth.
*November 26, 2010*

**algebra**

1. Use a calculator to approximate the square root of 320. Round to three decimal places
*November 26, 2010*

**Alegbra**

1. Use a calculator to approximate the square root of 320. Round to three decimal places
*November 21, 2010*

**10th grade**

the apple will be dry..
*November 4, 2009*

**writing**

could you tell me 2 quotes describing a women who is honest,nice and beautiful( they cant be already written we have to write our own) thankss:)
*September 20, 2009*

**social studies**

classify how animals are grouped?
*August 27, 2007*

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