Thursday

September 3, 2015
Total # Posts: 12

**Jkr public school**

mole fraction of solute is 0.4 what is molality of solution
*July 22, 2015*

**MATH**

there are 400 students at smith Elementary school 1/4 of the students are in fourth and fifth grade, 1/10 of the students are in grade 3, 2/8 are in second grade and 2/5 are in first grade . How many kids are in each grade? (4th and 5th have an equal amount)
*March 24, 2014*

**math**

65=A; 70=f; 75=k; 80=p; 85=u 90=z 66=B; 71=g; 76=l; 81=q; 86=v; 67=c; 72=h; 77=m; 82=r; 87=w; 68=d; 73=i; 78=n; 83=s; 88=x; 69=e; 74=j; 79=o; 84=t; 89=y 95-65=25; so how can be 26 values from 65 to 95;
*August 8, 2013*

**Physics**

what is the final temperature of mixture, if 100gm of ice at 0 degree celcius into 100gm of water at 20 degree celcius in an iron vessel of mass 100gm.(specific heat of iron=0.1)
*February 2, 2013*

**Chemistry**

1Ñ21Ô31Ñ6 1Ñ01Ñ61Ñ41Ó01Ð31Ó3 1Ñ41Ó01Ð11Ñ8 1Î91Ó9 1Ï41Ó01&...
*January 22, 2012*

**physics**

First of all, Henry cannot be right because the ball was "thrown" at the ground. His formula is only valid if it was free fall. However, the ball gained acceleration from the throw. You have to use energy formulas. I have a similar question on my worksheet, but I don...
*December 12, 2011*

**math**

solve[1.67*10^(-7x)-10^(-6055x)]
*October 3, 2011*

**geometry**

How can we find the area of a triangle using a geoboard
*July 5, 2011*

**business**

) FIVE JOBS ARE SCHEDULED IN TWO MACHINES IN A MANUFACTURING SHOP. AL FIVE JOBS ARE TO UNDERGO PROCESSING IN BOTH THE MACHINES SEQUENTIALLY PROCESSING TIMES IN MINUTES JOB NO MACHINES1 MACHINE 2 1 4 7 2 6 3 3 2 3 4 7 7 5 8 6 A) IDENTIFY THE BEST SEQUENCE USING JOHNSON’S ...
*April 11, 2010*

**finance (capital to corporations)**

'A' is the answer
*July 25, 2008*

**math**

if i buy 2 mouse on january 1 1998 which is 1 male and 1 famale the female mouse gives birth every two month 1 male and 1 female the same circle happens with all the female mice for 2 year i need the know the total number for mice because i need to sell them on january 1 2000
*November 22, 2007*

**math**

one of 2 numbers that can be both the perimeter and the area of the same rectangle
*October 3, 2007*

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