Wednesday

December 7, 2016
Total # Posts: 27

**History (chronological order)**

Place in chronological order from the earliest to most recent.. height of egyptian power height of Athenian power height of Alexander's empire height of Roman empire

*September 25, 2013*

**History (chronological order of date)**

Place in chronological order from the earliest to latest... 11,000 B.C. 0 894 A.D. 540 B.C.

*September 25, 2013*

**English(need help explain the meaning)**

Do you think that there should be a cap to the monetary damages that are awarded in malpractice cases? What does this mean? what do you mean by cap to the monetary demages??? please help. I am foreign who need this sentence re explain to me in easier english. thank you

*September 12, 2013*

**Statistics**

1). 9

*March 7, 2013*

**Chemistry**

Right, for the reaction of hot sodium hydroxide plus chlorine , how come one of the products are 5NaCl and not Na5Cl seeing as we now know the oxidation state of cl is -5

*January 5, 2013*

**phy**

Two constant forces act on an object of mass m = 4.50 kg object moving in the xy plane as shown in the figure below. Force 1 is 21.0 N at 35.0°, and force 2 is 47.0 N at 150°. At time t = 0, the object is at the origin and has velocity (3.70 + 2.25) m/s. (a) Express ...

*November 20, 2012*

**calculus**

Find an interval of length 0.1 in [1, 2] containing a root of the equation. (Enter your answer using interval notation.) x7 + 7x − 10 = 0

*September 22, 2012*

**algebra**

while driving a car you realize that you only have one eighth gas remaining before you run out of gas you pull into a gas station and put is gallons of gas in your car's tank is now three fourths full how many gallons of gas does your car's tank hold show or explain ...

*November 17, 2011*

**maths**

a tank can be filled by one pipe in 3.5 hours and emptied by another in 4.2 hours. if both pipes are running, how long will take to fill an empty tank ?

*October 21, 2011*

**maths**

a tank can be filled by one pipe in 3.5 hours and emptied by another in 4.2 hours. if both pipes are running, how long will take to fill an empty tank ?

*October 21, 2011*

**math**

a tank can be filled by one pipe in 3.5 hours and emptied by another in 4.2 hours. if both pipes are running, how long will take to fill an empty tank ?

*October 21, 2011*

**math**

a chemistry experiment calls for 30% sulfuric acid solution. if the supply room has only 50% and 20% sulfuric acid solution on hand,how much of each should be mixed to obtain 12 litres of 30% solution?

*October 20, 2011*

**math**

a college lab paced two orders with a chemical supplier. the first order was for 13 bottles of calcium hydroxide solution and 4 bottles of sulfuric acid and totalled $ 487. the second order was for 6 bottles of calcium hydroxide solution and 2 bottles of sulfuric acid and ...

*October 20, 2011*

**math**

a college lab paced two orders with a chemical supplier. the first order was for 13 bottles of calcium hydroxide solution and 4 bottles of sulfuric acid and totalled $ 487. the second order was for 6 bottles of calcium hydroxide solution and 2 bottles of sulfuric acid and ...

*October 20, 2011*

**math**

a chemistry experiment calls for 30% sulfuric acid solution. if the supply room has only 50% and 20% sulfuric acid solution on hand,how much of each should be mixed to obtain 12 litres of 30% solution?

*October 20, 2011*

**math**

a tank can be filled by one pipe in 3 .5 hours and emptied by another in 4.2 hours.if both ipes are running, how long will it take to fill an empty tank?

*October 20, 2011*

**maths**

one side of a right triangle is 12.5 ft the perimeter is 38.7 ft. what is the length of the hypotenuse and the other unknown side?

*October 20, 2011*

**physics**

a ball is dropped from height 10 m. it rebounds to a height of 5m.the ball was in contact with the floor for 0.01s what was its acceleration during contact?

*September 12, 2011*

**trig**

58.12

*February 11, 2011*

**calculus**

Estimate for x = 2, 4, 6, using the given values of f'(x) and the fact that f(0)=50 .

*January 28, 2011*

**Physics**

is this equation from kinematics?

*November 21, 2010*

**Physics**

A ball initially at rest is dropped from a window 18.6 m off the ground. How long does it take for the ball to reach the ground? Round your answer to 2 decimal places.

*November 21, 2010*

**math**

if the length of two sides of an isosceles triangle are 7 and 15, what is the perimeter of the triangle?

*April 6, 2010*

**MATH**

Using the law of cosines: x1^2 = 100^2 + 500^2 - 2*100*500*cos(85) x1^2 = 100^2 + 500^2 - 2*100*500*0.087155743 x1^2 = 251284.4257 x1 = 501.28 Similarly, for the other side, we know that the angle between the tower and the ground is 90+5=95. Using the law of cosines to solve ...

*February 16, 2010*

**English**

Wikipedia doesn't have anything useful and you have to pay to see the content in bookrags.

*July 13, 2009*

**English**

Does anyone know a site where, I can get a summary for The Magus by John Fowles? I need help in describing 3 settings, inciting moment, 3 conflicts/crises, climax, falling action, 5 themes, and the ending.

*July 13, 2009*

**Chemistry**

Considering the effect of ionic strength, calculate the solubility of BaSO4 in 0.100 mol/L NaCl solution Ksp of BaSO4 = 1.1 X 10^-10

*October 20, 2008*

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