Friday

October 21, 2016
Total # Posts: 51

**chemistry**

What mass of iodine would react with 48 grams of magnesium to make magnesium iodide?

*October 8, 2016*

**probabilities **

Jeff has a box containing 26 tiles, each with a different letter of the alphabet. He randomly draws 4 letters, one at a time without replacement. What is the probability that he will choose the letters N, W, B, T? A. (26-4)!/26! B. 4!/26! C. 4!(26-4)!/26! D. 1/26!

*October 25, 2015*

**math 4**

every saturday, mother and claire go to the market. on each marketing day, they spend 3 hours including the travel time. what fraction of the day is used in marketing every saturday? express your answer in lowest term.

*September 9, 2015*

**Science**

THOSE ARE THE RIGHT ANSWERS THANK YOU SO MUCH!!!

*May 11, 2015*

**History**

Thank you

*May 4, 2015*

**History**

nothing, its a written response

*May 4, 2015*

**History**

On December 17, 1903, at kitty hawk, the wright brothers.... What did they do?? I think they did something with airplanes

*May 4, 2015*

**science**

elastic potential i think

*May 4, 2015*

**Math**

I seen that, I don't understand that though

*May 4, 2015*

**Math**

Andrew's dog Bubba has an exercise area behind the house. A stake in the ground has a 12 foot rope tied to it. The other end of the rope is fastened to Bubba's collar. If Bubba travels in a circular path around the stake. What is the largest Circumference allowed by ...

*May 4, 2015*

**chemistry**

Determine themass of the copper solid produced when excess magnessuim metal reacts with 250 ml of 0.0500M copper acetate solution. if 6.00g of copper was recovered experimentally determine the percent yeild. Thank you in advance.

*January 11, 2015*

**chemistry**

Determine the mass of the precipitate, lead iodide that is formed when 150 ml of 0.0500M pb(no3)2 is reacted with excess potassium iodide. if 3.3 of the precipitate is experimentally recovered, determine the percent yeild.

*January 11, 2015*

**L.A.Help!!!!!!**

jack is right! thank you for the answers!

*November 13, 2014*

**Language Arts HEL;P!**

THAT PERSON IS RIGHT I JUST MADE A 100 THANK YOU!!!!!

*October 23, 2014*

**Math**

1.D 2.B 3.C 4.C

*January 14, 2014*

**History!**

is he right?

*December 18, 2013*

**Math**

1+n/16=2 How would you solve this problem? Thank you in advance :)

*February 18, 2013*

**Math**

Thank you.

*January 28, 2013*

**Math**

For my answer so got $1794.38. Is this correct?

*January 28, 2013*

**Math**

Leroy borrowed $8250 to be repaid after 3 years at an annual simple interest rate of 7.25%. How much interest will be due after 3 years? How much will Leroy have to repay? How do I set this up?

*January 28, 2013*

**Math**

Thank you Ms. Sue :-)

*January 20, 2013*

**Math**

A local music store was selling a guitar for $239. They then lowered the price to $199. How much is the percent of discount?

*January 20, 2013*

**math**

How do I solve 5/10=x/6 for an eqivalent fraction

*January 12, 2013*

**Chemistry**

7.47*10^3

*November 22, 2012*

**Chemistry **

If a .01M Mn(NO3)2 solution has an ammonia concentration of 6M, would a precipitate form? Calculate the ion product and compare to Ksp. I'm way too confused. I'm pretty sure a precipitate would form so I set up an ice table but don't know where to go from there? ...

*November 6, 2012*

**7th grade math Ms. Sue please!**

BOOP was right!!! Thanks!!!!

*October 30, 2012*

**science**

Who was One of the first people to state that matter is made up of atoms was A. Democritus B. Rutherford C. dalton D. Aristotle

*October 10, 2012*

**college math**

Solve the quadratic equation by completing the square. x^2 + 14x + 35 = 0 and x^2 + 8x = 5

*May 22, 2012*

**english**

mending wall by robert frost talks about two neighbors who share a wall. the narrator is reflecting over the purpose of the wall. in modern times some neighbors also have walls, and the have a purpose for them,either to keep something in or to keep something from getting out

*April 11, 2012*

**Chemistry**

How to prepare 50% of Sulphuric Acid from 10N of Sulphuric Acid

*March 14, 2012*

**Reading**

What is a 6th grade definition for the word "Seraph"

*January 30, 2012*

**Math**

Dont know

*January 5, 2012*

**Human Services**

a human services professional by asking 10 to 20 questions about the nature of the practice setting and about interventions provided. List the interview questions asked and summarize your response from the interviewee.

*December 20, 2011*

**3rd grade math**

Find things .

*September 29, 2011*

**chemistry**

How many grams of water should you add to 33.0 of sucrose, , to get a 0.795 solution?

*September 25, 2011*

**algebra**

What is value of car when 25% MSRP- $40,450 Depreciation rate-12%

*December 1, 2010*

**Physics**

Vp = Va(A/P) = 1.66 1.66(3.7) = 6.14km/s

*November 30, 2010*

**7th grade**

What is onw way to increase soubility of sugar in water?

*March 16, 2010*

**grammar 7th grade**

My daughter has some homework in which she has to identify independent clauses and subordinate clauses as well as indentifying whether the sentence is simple, complex, or compound. I can help her with the last part, but don't know how to help her with the subordinate ...

*February 8, 2010*

**Grammar**

My daughter has some homework in which she has to identify independent clauses and subordinate clauses as well as indentifying whether the sentence is simple, complex, or compound. I can help her with the last part, but don't know how to help her with the subordinate ...

*February 8, 2010*

**College Physics**

A car starts from rest on a curve with a radius of 150 m and accelerates at 1.00m/s^2 . How many revolutions will the car have gone through when the magnitude of its total acceleration is 2.60m/s^2 ?

*November 28, 2009*

**3rd grade**

Nouns in the Subject. Example Many people brought their dogs. What is the current answer? dogs or people

*November 23, 2009*

**7th grade Algebra 1 Honors 5-2 textbook help**

How do you solve this for example g(t)-4 and the function is g(x)=x squared +1 . . . . . . .. . .I NEED THIS DONE BY TOMORROW HELP!

*November 4, 2009*

**Chemistry**

The answer is 9.95 g

*October 12, 2009*

**Chem Urgent Help ?**

I have a lab dis monday .. plz someone help .. Lab Title is (( Recrystallization of a Solid )) Pre-Lab Questions.... Explain the purpose of the following in this experiment. a) using hot filtration b) not cooling (chilling) the hot filtered solution immediately c) washing the ...

*November 22, 2008*

**math**

Thank you. :)

*March 4, 2008*

**math**

Hi, I had a question about exponential growth. The problem says: The population in Woonsocket is 43,500. Every year the population increases by 2%. Write the exponential equation that represents this situation. I put that the equation was 43,500 (1+.2)^y (y standing for how ...

*March 4, 2008*

**math**

Thanks!!!!!

*February 28, 2008*

**math**

i need help with this question- a bag of chcolate candies has a nutrition label ststing that each seving contains 20% of the recommended daily amount of fat.A serving has 13 grams.using this informtaion what is the recommended daily value

*February 28, 2008*

**homework help**

THE RODDER THOUGHT THAT A GREAT BLACK MONSTER HAD HIT HIM WITH A CLUD.WHAT REALLY HAPPENED

*November 11, 2007*

- Pages:
**1**