Monday
December 9, 2013

# Posts by shawn

Total # Posts: 423

Physics
The c with the line through it is a degree symbol, and the e is a ^ symble. I am sorry the computer put it in that way.

Physics
A 2.00-kg block of ice is at STP (0¢XC, 1 atm) while it melts completely to water. What is its change in entropy? (For ice, Lf = 3.34 „e 105 J/kg)

American History
1. True 2.b. 3.d. 4.a. 5.a.

American History
1.Did William Garrison and John Brown promote the same cause? true or false 2.The two most decisive battles of the Revolution were a. Trenton & Sarotoga b. Sarotoga and Yorktown c.Yorktown & Fallen Timbers d. Yorktown & Long Island 3.All of the following colonies were founded ...

Statistics
Statistical Techniques in Business and Economics 15 edition three years after this post STILL has all the answers wrong for this section. 19. Correct answer is 97 21 correct answer is 196 23 correct answer is 554 25. E=.04,Z=1.96,p=.6, find N. N=576.24=577(round up)

chem
Calculate the number of moles of the indicated ion present in each of the following solutions. Na+ ion in 1.20 L of 0.183 M Na2SO4 solution = ?mol

calculus
find the first derivative of y=cos(/9t+11

Math
find the the 2nd derivative and set equal to zero in order to find inflection points of the function f(x)=1/(5x^2+4)

math
It is grater than 7 tens and less than 8 tens. The number has 4 ones

algebra
Use the distributive property to write an equivalent variable expression. -5(4j-1)

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