Tuesday

March 31, 2015

March 31, 2015

Total # Posts: 29

**math**

sample of 40 observations is selected from one population with a population standard deviation of 4.6. The sample mean is 101.0. A sample of 47 observations is selected from a second population with a population standard deviation of 4.0. The sample mean is 99.3. Conduct the ...
*February 2, 2015*

**Math**

Marty has a fenced yard in the shape of a rectangle. Its area is 635.4 square feet. The width of the yard is 18 feet. What is the length of the fence?
*November 11, 2014*

**physics**

A packaging freight 1.45 m by 21.0 cm by 29.0 cm has a mass of 155 kilograms find the stress (in k p a) exerted by the crate on the floor in each of the 3 possible positions my problem is I don't know how to convert this equation into kPa
*October 1, 2014*

**math**

17500
*November 23, 2013*

**writing a paragraph**

how to apply for a spcific job
*April 5, 2013*

**math**

There are 16 people at a party. They want to set up relay teams with exactly 3 people each. Can they do it? Explain.
*November 8, 2012*

**math**

write a real-world problem involving multiple steps, then solve our problem
*October 31, 2012*

** Chemistry**

Please help me, determine the molarity of a solution containing 2.5 moles CuSO4 in 4.2 L of water
*October 30, 2012*

**Problem solving:for 3rd grade**

write a real-world problem involving multiple steps, then solve your problem
*October 25, 2012*

**Math**

Charlie estimated 293-44 and got a difference of about 250 Is this a reasonable estimate? Explain
*September 25, 2012*

**math**

number sense Fern rounded to the nearest ten to estimate 548-132 she subtracted 540-130 and got 410 Is Fern's estimate correct? Explain
*September 25, 2012*

**Math**

tiffany will us a total of 63 tiles for her art project she only needs 17 more tiles use mental math to find how many tiles she has already
*September 24, 2012*

**Literature Poem Beowulf**

Compare and contrast the roles of Hrothgar and Wealtheow. In what ways are they similar? In what ways are the different? Why are these similarities and differences important?
*February 8, 2012*

**biology**

the differences between a living thing and non living thing (essay)
*July 12, 2011*

**science **

1. An object 5 millimeters high is located 15 millimeters in front of a plane mirror. How far from the mirror is the image located? A. 5.0 millimeters B. 7.5 millimeters C. 15 millimeters D. 30 millimeters
*June 16, 2011*

**Math**

the following stem-and-leaf plot shows the number of books checked out from the school library by each studentin Mrs. Donham's fourth-grade class 0/6 1/1 3 8 2/2 2 3 7 8 3/0 0 0 1 2 4 4 5 6 9 9 4/1 2 5 which interval had the most students a-30-39 b-20-29 c-10-19 d-0-9
*April 25, 2011*

**Commercial Law**

As is referred to in the Uniform Commerce Commission, the sale of goods falls under Article I. For instance,if I go out and buy a vehicle, and something major goes wrong with it, I have rights that give me the privilege to be satisfied monetarily,in one way or another. I could...
*March 25, 2011*

**physics**

Compute the average number of interactions per bunch crossing for a luminosity L=2.5E31 cms-1,if the total cross section is sigma =20mb and bunch crossing occur every T=4.What is the probability of having zero interactions in a bunch?
*December 21, 2010*

**science**

What problems does this cause for the United States? What benefits might it bring the United States? How might you resolve the gap between the United States' measurement system and that of the rest of the world?
*December 17, 2010*

**science**

Do some research into why the United States has been so slow to adopt metric measurements. What problems does this cause for the United States? What benefits might it bring the
*December 17, 2010*

**Math(Geometry)**

In the diagram below(no diagram but details will be provided), right triangle ABC and line BD is an altitude to side line AC. * Prove that (AB)^2=(AC)(AD) -When you label the triangle B should be were the right angle is C should be at the top of the triangle and it should be ...
*November 24, 2010*

**college**

what are some examples of emerging mores related to dating co-workers?
*August 25, 2010*

**statistics**

A survey found 70% of adults over 50 wear glasses. In a random sample of 10 adults over 50, what is the probability that exactly six wear glasses and at least six wear glasses
*June 17, 2010*

**physics**

given 1000 mL of helium at 15degrees C and 763mmHg, determine its volume at -6degrees C and 420 mmHg. my friend said she got 1.68 x 10^3 mL help, I have no idea how she got it
*March 6, 2010*

**physics**

a tank of ideal gas is sealed off at 20 degrees C and 1.00 atm pressure. What will be the pressure (in kPa and mmHg) in the tank if the gas temperature is decreased to -35degrees C ? the book answer is 82kPa = 6.2 x10^2 mmHg can you help me figure out how the book got this ...
*March 6, 2010*

**Science**

thank u ur answers give a 88%
*December 9, 2009*

**International business**

Where does Sony produce and market its products? Sony was founded in 1946. It is a huge company. This is a list of its affiliated companies Sony Assurance Inc. Sony Bank Inc. Sony Broadband Solutions Corporation Sony Broadcast Media Co., Ltd Sony Chemical & Information Device ...
*August 16, 2007*

**Art**

Discuss a minimum of two reasons why Jackson Pollock's Convergence is a work of "fine art" as opposed to an arbitrary composition of paint. Establish a very strong "argument" for this artwork by first establishing what defines "fine art." ...
*June 13, 2007*

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