Saturday

February 13, 2016
Total # Posts: 19

**Computer**

Suppose there are b black, w white and r red tiles on a table. We are allowed to replace two tiles of different colors with the third color. Note one thing here that this third colored tile is from our pool containing infinite black, white and red tiles. If we start replacing ...
*December 12, 2015*

**math**

i think you have to find it by quadractic way or b- {b2-4ac] divided by 2 times a. i get what you mean but the answer is not right. h(t)=-4.9t2 +16.9t+0.5
*January 21, 2015*

**math**

height of soccer ball is h(t)=-4.9t2+16t+0.5 what is maximum height of the ball reaches
*January 21, 2015*

**math**

the population of a town is modelled by the functions p(t)=6t2+110t+3000. when will the population reach 6000? thanks
*January 18, 2015*

**algebra**

find a polynomial f(x) of degree 4 that has the following zeros: 0,7,-4,5 Leave your answer in factored form
*March 24, 2014*

**chemistry**

Two liquids A and B on mixing form an ideal solution. The vapour pressure of the solution containing 2 moles of A and 4 moles of B is 0.2 atm. If the vapour pressure of pure A at a certain temperature is 0.3 atm then what will be the vapour pressure of pure B at that temperature?
*May 28, 2013*

**Math 7th Grade**

no it doesnt
*May 22, 2013*

**Math 7th Grade**

but the red marble is replaced
*May 22, 2013*

**Math 7th Grade**

how?
*May 22, 2013*

**Math 7th Grade**

A bag contains 5 red,2 blue,and 4 white marbles. What is the probabiltiy If Sam picked a red marble replaced it and picked a white marble?
*May 22, 2013*

**Physics**

A force of magnitude 7.50 {\rm N} pushes three boxes with masses m_1 = 1.30\,{\rm{kg}},m_2 = 3.20\,{\rm{kg}}, and m_3 = 4.90\,{\rm{kg}}, as shown in the figure(Figure 1) . (Ignore friction.) Find the magnitude of the contact force between boxes 1 and 2, and Find the magnitude ...
*February 16, 2013*

**Physics**

plz help me in Physics practicals. 1 chapter.
*December 2, 2012*

**algebra**

make five sets of balanced equations for the number 20:
*February 12, 2012*

**chemistry**

explain why ethanol bails at 73degress celcius
*February 3, 2011*

**Accounting please help in homework**

X y z company has authorized capital Rs.300000 at Rs.100 per share value company issued shares to the public as under. 1000 share at par value.
*August 5, 2010*

**social studies**

in which region we can find timber
*September 18, 2008*

**math (factor)**

3x3 âˆ’ 2x2 + 75x âˆ’ 50
*September 22, 2007*

**Chemistry**

practicals of chimistry
*September 11, 2006*

**hystory**

can the president and the vice president come from the same state No. The Constitution doesn't allow the electors to choose both a vice president and a president from the same state as the elector. This provision is easily sidestepped when one of the candidates changes his...
*June 12, 2006*

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