Friday

July 29, 2016
Total # Posts: 33

**Chemistry**

Thanks so much further explaining, DrBob222. I really appreciate all of your help!
*July 15, 2016*

**Chemistry**

Thanks! But maybe not so fast. For Step 3, I really feel lost. Where you've typed in SF6 above, are those the places I need to now plug in 1.54 that I've solved for? So something like: 1.54 x (1 mol S8/8 mols 1.54) = 1.54 x 1/8 = mols S8 Or am I way off on this part ...
*July 15, 2016*

**Chemistry**

Thanks for helping so quickly. For step 2 above, when converting grams to mols, is it 1.54, or am I completely missing something in this step? Thanks again!
*July 15, 2016*

**Chemistry**

How many grams of S8 are needed to produce 225 grams of sulfur hexafluoride? I know to begin with a balanced equation S8+24F2(arrow)8SF6. I've spent a couple of hours trying to figure out the next step, but I'm stuck. Thanks for any pointers!
*July 15, 2016*

**Please Help!! Math**

Solve for following applying spherical trigonometry... 1.Papua New Guinea (37° 45'N, 122°27'W)(since course was 260°) distance travelled =2250nm. A) use law of cosine to calculate a and thus altitude:or B) use law of sine to calculate N and thus longitude: ...
*April 24, 2016*

**algebra**

The Pike basketball team held a raffle to earn money for a trip to an out of state basketball tournament. Tickest for the raffle were sold for either $5 or $2. The team sold a total of 500 tickets for a total of $1,450. How many $5 tickets and $2 tickets did the team sell
*December 9, 2014*

**algerbra**

Daniel and Ethan raise money for a charity one week. Daniel donates $125.25 of the amount he raises. Ethan raises $20 less and decides to donate only 25th of the money this week. Together they donate $187.51 this week. How much money did Daniel raise?
*May 17, 2014*

**Business**

Economists have created terms to describe what? What is called depression? The largest depression in the twentieth century was the what? and how long did it last? In 1933 being the worst year how many workers were out of work?
*March 14, 2014*

**Business**

Stagflation refers to an economy that is what, but which has what?
*March 14, 2014*

**Business**

What does stagnant and inflation means
*March 14, 2014*

**Physics**

A 55 kg skateboarder comes over the top of a hill at 5.0 m/s and reaches 11 m/s at the bottom. Find the total work done on the skateboarder between the top and bottom of the hill.
*May 30, 2013*

**english**

Hello, I have to do an essay on what specific actions should a Christian do to protect the environment. I am having issues looking up resources thanks
*December 13, 2012*

**Programming Logic**

Create a program that determine the shipping cost for an order based on the following table: From To Price $0.00 $19.99 $2.95 $20.00 $49.99 $3.95 $50.00 $79.99 $4.95 $75.00 $1000.00 Free
*December 2, 2012*

**Programming Languages (Computer Logic and Design)**

Create a program that determine the shipping cost for an order based on the following table: From To Price $0.00 $19.99 $2.95 $20.00 $49.99 $3.95 $50.00 $79.99 $4.95 $75.00 $1000.00 Free
*December 2, 2012*

**math**

what dimensions would make a box that has a volume of 27? show how you came up with it?
*November 27, 2012*

**psychology**

Hello, can you lead me to how I would search for peer reviewed journal articles on freud psychoanalysis peer reviewed thanks
*November 1, 2012*

**math**

Mrs. Nelson uses four different colors to make a scarf. She uses 5/8 of a yard of each color yarn to make one scarf. She plans to make 13 scarves. How many yards of yarn does she need?
*September 12, 2012*

**psychology**

go to owl.english.purdue.edu
*September 10, 2012*

**algebra**

A flag pole casts a shadow of 27 feet , while a boy 5 feet tall casts a shadow of 3 feet find the height of the flag pole
*August 23, 2012*

**Calc**

Determine whether u and v are orthogonal, parallel or neither u= <-4, 7>, v= <-14, 12>
*February 13, 2012*

**Spanish1 help**

omg im sry thts not a question u were asking me was it? lol i feel so embarrassed. Im sry :( Thts wht th question was sayin.
*November 14, 2011*

**Spanish1 help**

Actually i'm on an online course called Florida Virtual School. Yes i work til i'm done with all my work 4 the day.
*November 14, 2011*

**Spanish1 help**

Fill in the blank with the correct conjugation of the verb in parentheses. ¿(Trabajar) __________ tú por la tarde? When entering your answers for fill in the blank and essay questions, please be sure to use accent marks and/or correct punctuation to avoid your ...
*November 14, 2011*

**reading**

why is it important to use the active listening posture
*August 29, 2011*

**English**

did the wampanoag brung popcorn to the first Thanksgiving feast
*September 24, 2010*

**3rd grade**

how do I figure out 3/5 of 15?
*April 8, 2010*

**AED204**

Creating a Plan for a Culturally Diverse Classroom
*August 17, 2009*

**algebra**

x+3>11
*July 16, 2009*

**math**

what is five divided by 82
*May 21, 2009*

**ecology**

What plant grows from spores and not seeds?
*October 22, 2008*

**sucession and natural selection**

Although most salamanders have four legs, the aquatic salamander shown below resembles an eel. It lacks hind limbs and has very tiny forelimbs. Propose a hypothesis to explain how limbless salamanders evolved according to Darwin's theory of natural selection.
*September 6, 2008*

**statistics**

A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported in a given day are 0.50, 0.41, 0.05, and 0.04, respectively. Find the standard deviation for the probability distribution. Round answer to the nearest hundredth.
*August 28, 2007*

**Math**

If Tim can swim 50 meters in 60 sec. But he slows down 12 sec the remaining race. How long does it take Tim to swim a 400 meter race. I'm not quite sure what you are asking, but I will do my best to answer you. I am assuming that "slows down 12 sec the remaining race&...
*March 29, 2007*

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