Sunday
May 1, 2016

# Posts by eloise

Total # Posts: 24

MATH
for what value(s) of k does the equation kx - 10 - 5x^2 have: a) one real solution b) two distinct real solutions c) no real solution
March 21, 2015

Chemistry
A balanced equation for copper oxide + ethanoic acid.
October 2, 2011

Chemistry
Write a balanced equation for copper oxide + Ethanoic Acid
October 2, 2011

Chemistry
10cm3 of hydrogen are burned in oxygen to form water. What volume of oxygen is need to burn hydrogen completely?
September 24, 2011

MANAGERIAL ECONOMICS
Speedy Limousine-the prices of gasoline and wage rates for drivers has increased costs. So what is the initial condition and the direction of the firms's demand curve. and describe the type of demand shift if anyWhat would happen to the equilibrium price. What would happen...
May 24, 2011

pyramids
a car travels 35 km in the first 20 minutes, 43 km in the second 30 minutes and 19 km in the last 18 minutes of a trip. what is the average speed in Km/mn?
January 8, 2011

English
Thank you very much
October 4, 2010

English
Hello, just a quick homework question. How do you say: working for my sister's buisness - is it sister's with an apostrophe s or just s or apostrophe after s?
October 4, 2010

Math
Ahhh thank you very much :)
June 18, 2010

Math
I am supposed to factorise it
June 18, 2010

Math
Probably quite easy but I am stuck :/ 3d+6e
June 18, 2010

Chemistry
250mL/100mL=1.5 36g * 2.5=90g 90 grams KCl (potassium chloride) will be needed to make a saturated solution in 250 mL of water at 40 degrees C.
May 26, 2010

Physics
Sorry, another question. A camper van with a mass of 2500kg has a maximum driving force of 2650N. The camper van drives along a straight, level road at a constant speed of 90 kilometres per hour. At this speed, air resistance is 2000N and the frction between the tyres and road...
April 18, 2010

Physics
Ahh ok, thank you very much!
April 18, 2010

Physics
A spacecraft launches a probe at a constant speed. A day later, the probe returns at the same speed. Did the probe have to burn any fuel?
April 18, 2010

physics
Ok, thank you. I was wondering if the several masses had something to do with the surface being ice?
April 17, 2010

physics
A space probe lands on the icy surface of Europa, a moon of Jupiter. It weighs a set of known masses. The results are shown below. Mass (kg) 0.1 0.2 0.3 0.4 0.5 Weight (N) 0.15 0.30 0.36 0.55 0.68 a) i) Plot a graph of this data on the axes given (done) ii) Use your graph to ...
April 17, 2010

November 3, 2009

January 27, 2009

MAT 115
Evaluate -525
November 26, 2008

social studies
Why did art have a religious significance to the Romans?
May 19, 2008

social studies
How were Roman steam baths warmed?
May 19, 2008

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