Friday

October 28, 2016
Total # Posts: 1,054

**6th grade- Language**

Help writting a book report or a book that is not easy to comprehend

*October 23, 2008*

**CHEMISTRY**

CALCULATE THE MASS OF 8.37X10TO THE 25 MOLECULES OF DINITROGEN TETRAHYDRIDE

*September 28, 2008*

**CHEMISTRY**

CALCULATE THE FORMULA UNITS IN 285G OF IRON (111)PHOSPHATE?

*September 28, 2008*

**com150**

I believe the answers are A B A A A B B A A A B B B B A B A B B A A B A A A

*September 26, 2008*

**Microeconomics**

Given the utility function U(C,T) = 3C+2T A budget constraint of $50, C = coffee which is $2 a cup, and T = tea which is $1.25 a cup, what is the optimal consumption bundle, and maximum utility possible? Also derive an expression for the demand curve for coffee given the price...

*August 14, 2008*

**chemistry**

Its 6.8 grams. the people above me don't know what they're talking about.

*June 10, 2008*

**algebra**

the sum of two numbers is the same as four times the smaller number.if twice the larger is decreased by the smaller,the result is 30.find the numbers

*May 26, 2008*

**Chemistry: Electron Configuration**

The following questions relate to the bonding in the OH-1 ion. (16 points) Write the electron configuration for H. (1 point) Write the electron configuration for O. (1 point) Draw the molecular orbital diagram for OH-1. (5 points) Draw the Lewis Structure for OH-1. (3 points) ...

*May 20, 2008*

**Electrochemistry**

Ag2CrO4(s) + 2e- 2Ag(s) + CrO42-(aq) A chemist wishes to determine the concentration of CrO42- electrochemically. A cell is constructed consisting of a saturated calomel electrode (SCE; which has a reduction potential of 0.242 V relative to the SHE) and a silver wire coated ...

*May 20, 2008*

**Chemistry**

Assume that a reaction occurs in which unknown substances R and S react to form unknown substances T and U. From the information below, determine the mass of substance T that will be formed if 45.0 grams of substance R reacts with 23.0 grams of substance S. (Assume that the ...

*May 20, 2008*

**George School**

The following questions relate to the bonding in the OH-1 ion. (16 points) Write the electron configuration for H. (1 point) Write the electron configuration for O. (1 point) Draw the molecular orbital diagram for OH-1. (5 points) Draw the Lewis Structure for OH-1. (3 points) ...

*May 20, 2008*

**George School**

Ag2CrO4(s) + 2e- 2Ag(s) + CrO42-(aq) A chemist wishes to determine the concentration of CrO42- electrochemically. A cell is constructed consisting of a saturated calomel electrode (SCE; which has a reduction potential of 0.242 V relative to the SHE) and a silver wire coated ...

*May 20, 2008*

**YEAR 7 GEOGRAPHY**

What?

*May 16, 2008*

**trig**

2sinxcosx+cosx=0

*May 1, 2008*

**vocabulary**

i need help with open syllables.... what would it be in the word hello?

*March 12, 2008*

**Business Ethics**

See the Multimedia activity on Ethics in International Business. Then read the case study about Geletx and Jed’s concerns about the office in Lima, Peru. Research the Foreign Corrupt Practices Act (FCPA) and then discuss whether this situation would be a violation of FAPA...

*March 12, 2008*

**music history**

dan

*March 3, 2008*

**modern algebra**

I have two questions... I would really appreciate some help... 1) Suppose phi is a homomorphism from G to G' and that G' has an element of order 8. Prove that G has an element of order 8. (I can show that G has an element g^8 that maps to the identity in G', but I ...

*February 27, 2008*

**Language and Literature**

I am in 6th grade and need to do an "author page" or "author Biography" but have lost the outline of what is required. I know date of birth date of death city of birth education list of works, but can anyone tell me if there is more? Thank you in advance.

*February 10, 2008*

**Math**

It's actually 2*2*2*3*3*5*5 = 1800 seconds which is 30 minutes. It will be 9:05 when they all flash together again.

*February 3, 2008*

**science**

A tomborg is most like what animal?

*October 23, 2007*

**math**

Hair grows about one half inch each month. After you shave your head how many years will it be until your hair is one foot in length?

*October 12, 2007*

**Social Studies**

Muslims beleive that Muhammad became a messenger of God. How did that happen?

*October 10, 2007*

**physics**

F = ma means F is the NET force so if a is to be zero then F must be zero so you must brake with a force of 3 674 N so the overall force is zero and a = 0

*October 1, 2007*

**physics**

v = 30m/s u = 20m/s a = 5m/s2 t = ? v = u + at 30 = 20 + 5*t 30-20 = 5t 10 = 5t 10/5 = t t=2s

*September 10, 2007*

**science**

what is physical science?

*September 6, 2007*

**Accounting**

How Do I entry a provision Its an Asset ???

*August 31, 2007*

**Accounting**

How do I entry a provion Its an Asset ?

*August 31, 2007*

**math**

What id the equation for a line drawn on a graph?

*August 27, 2007*

**math**

If it goes 500 miles in one hour, it will go 250 miles in half that time or 30 minutes. Since 15 minutes is a quarter of an hour you divide 500 into a quarter or 125 miles.

*August 27, 2007*

**physcial science**

When 1 kg of ice at 0 degrees Celsius absorbs 80 kilocalories of heat, the ice undergoes a) a change of state b) a loss of energy c) a rise in temperature d) an increase in volulme The heat of fusion of water is 80 kcal/kg. That means that 1 kg of ice will melt if it absorbs ...

*June 22, 2007*

**math linear equations**

suppose you earn 5.50/h at a bakery. From your first paycheck you discover that $1.15/h is withheld for taxes and benefits. you work x hours in a five day week and you spend $3.75 each day on lunch. Write an equationfor your earnings for a 5 day week after taxes and expenses. ...

*June 7, 2007*

**physics**

hello, i have this question. Calculate the average force of friction acting on a wooden block as it propelled along the floor? i have done the following solution first of all i don't know what average force of friction means? i found the Fapplied by strecthing the elastic ...

*June 5, 2007*

**Social Studies**

I am trying to find information on Australia's dairying exports. I can find where Australia exports milk to but I can't find out what those countries do with the milk. Can you recommended somewhere to find this information. Thanks They drink it. What else? These ...

*June 2, 2007*

**equibrium - help!**

Consider the reaction CO(g) + H2O(g) <--> CO2(g) + H2(g) Use the appropriate tables to calculate a) delta-G*f at 552*C b) K at 552*C I'm pretty sure I have a good idea of how to do this: I believe I can use Gibbs-Helmholtz equation to account for the temperatures... ...

*April 15, 2007*

**history**

name 2 jobs for Native American boys & 2 jobs for the girls. Thank you for using the Jiskha Homework Help Forum. You do not mention if you mean volunteer or paying jobs. Just think about things teenagers, etc. can do in any group. Native Americans respect the land so many of ...

*April 9, 2007*

**history**

who were the Cherokee mound builders? These mound builders lived long before the Cherokees existed. http://en.wikipedia.org/wiki/Mound_Builders http://www.mississippian-artifacts.com/ Thank you for using the Jiskha Homework Help Forum. Since you specifically asked about the ...

*April 9, 2007*

**history**

why are the early groups of Native Americans called prehistoric? They are called prehistoric because the early groups of Native Americans didn't have a written language. History is written -- so anything that happens that is before the use of writing is prehistoric (before...

*April 9, 2007*

**advanced functions-logarithms**

log(base 10)(x+5)+2log(base10) log(base10)(x+5(10 to the 2nd power) log(base10)(100x+500) I love you china.

*March 7, 2007*

**great depression 1920's**

What weakness existed beneth the surface of the general 1920's prosperity, and how did these weakness help cause the Great Depression? http://www.google.com/search?q=causes+great+depression&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA ...

*February 22, 2007*

**Physics**

Two forces act on a 0.200 kg ant: F1 =(3.00i - 8.00j)N and F2=(5.00i + 3.00j)N. Express the net acceleration of the ant in unit vector notation. The resultant force is 8.00 i - 5.00 j Newtons. Divide that by the mass (0.2 kg) for the acceleration vector, in m/s^2.

*February 20, 2007*

**math**

what is 84 over 100 in simplest form? If i had a calculater i could help you but i can't do it on paper hit me up this is shawn and help me with my problem I don't know what you call simplest form? 84/100 could be written as 0.84. If you want it reduced to the simplest...

*January 31, 2007*

**social studies**

need information about western African Indians, and their food,shelter clothing? What time period?

*December 5, 2006*

**social studies**

what are the qualities of a good socialstudies? HOW ARE The textbook used by the teacher? Opinions vary. And it depends on the course, and the age of the students, and the IQ level of the students (AP, regular, or less). My own use of texts has a history tending to not use the...

*December 4, 2006*

**Probability**

I have this question that's bugging me and will be grateful if someone can show me the caliculations also so that I can do others on my own bat. "David Brain, CEO of ACME STAINELSS STEEL INC, has appointed you as an environmental consultant to assess the possibility ...

*October 30, 2006*

**science plz help**

because your stupid

*October 12, 2006*

**Math**

A triangular number is a number that can be represented by dots arranged in a triangular shape as shown below. The first four triangular numbers are 1,3,6,10. What is the 10th triangular number? the 20th? the 100th? 1st 2nd 3rd 4th . . . . . . . . . . . . . . . . . . . . Is ...

*October 9, 2006*

**5th Grade Math**

7200ft= mi ft

*October 5, 2006*

**music**

IS THERE ANY MUSIC TEACHERS THAT CAN HELP ME PLEAS??? ITS REALLY URGENT yes do you know what singing points are please? Ok, try this. A point can be defined as the subject of a fugue. In the piece you're analyzing, is there a part that more than one voice sings? For ...

*October 4, 2006*

**music**

what are singing points? As a music teacher, I've never heard of them. How are they used in the homework? my homework task was to find out 2 different singing points and i can't find it anywhere!! That doesn't make any sense. Are you supposed to be analyzing a ...

*October 4, 2006*

**Math**

Is .04 = to 4/10? nope.... .04 is 4/100 .4 is 4/10

*September 4, 2006*

**Algebra 2**

Jim's weekly pay is 2/3 of ALicia's. Together they earn $600 per week. What is each person's pay? Can you leave me an equation on how to solve this? Let Alicia's pay be Y. Then Jim's pay is (2/3)Y. ======================================= Y + (2/3)Y = 600. ...

*August 23, 2006*

**Accounting-- any comments please**

it correct for company to write off their inventory in their current price as the inventory prices will reduced more in future.

*August 7, 2006*

**math**

solve for a a x 25 = ( 7 x 20 ) + ( 7 x 5 )a multiply it out. 25a=140+35a subtract 35a from both sides -10a=140 divide both sides by -10

*July 28, 2005*