Sunday

October 4, 2015
Total # Posts: 15

**chemistry**

What number of aluminum atoms are in a 65.8g sample of Aluminum Oxide?
*January 11, 2015*

**Geometry**

Can anybody help me with this word problem? A homeowner, who loves math, decides to make a garden/patio area in the following way. She decides to make the gardening area, where she will plant roses bushes in the shape of an equilateral triangle having a side length of 10 feet...
*October 8, 2014*

**math**

a set of firts five letter of the alphabet
*June 11, 2014*

**science**

How are restriction enzymes important tools in genetic engineering?
*May 1, 2014*

**math**

How would you solve for these word problems in one variable inequality form? 1.One half of a number, increased by 9 is less than 33. 2.Six less than or equal to the sum of 4 and -2x.
*September 25, 2013*

**Math**

How would you solve for these word problems in one variable inequality form? 1. A number, n, decreased by 6 is less than or equal to 4. 2.One half of a number, increased by 9 is less than 33. 3.Six less than or equal to the sum of 4 and -2x.
*September 25, 2013*

**Physics**

I got 240mph by using a diagram but my lecture said i am wrong
*February 12, 2013*

**Science**

An airplane is flying 200mph at 50 degrees north of east. Wind velocity is 50mph due south. What is the velocity of the airplane?
*February 12, 2013*

**English**

This Question is in accordance to the book "The Scarlet Letter" Is Arthur Dimmesdale a remarkably strong character to have carried his burden of guilt for so many years? Or was he weak for not having the courage to confess? Given what we know about him, would he have...
*November 7, 2012*

**chemistry**

Calculate the percent error when a student measured a sample of aluminum and obtained a density of 2.5g/mL.
*September 5, 2012*

**Business**

Is internal control concerned only with enhancing the accuracy of accounting records? Why or why not?
*September 11, 2010*

**Business**

can a company enter into a business transaction that affects only one side of the basic accounting equation?
*September 11, 2010*

**physics**

what is the physics principle behind fiber optics??
*November 6, 2009*

**Math**

If you mean the scale is 1 centimeter to 5 meters, then: the width of the pool is 375 divided by 25 = 15 meters Therefore, the pool is 25m x 15m, or on the layout, 5cm x 3cm, using the 1cm:5m scale. The area of the pool on the layout is therefore 15 square centimeters.
*October 26, 2009*

**Psychology**

I need to write a paper regarding a social injustice, but I can't think of any good ideas. I was thinking maybe the fact that people today feel like they need to pay reparations to modern Blacks because their ancestors were slaves is a social injustice, but I don't ...
*October 27, 2008*

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