# Question posted by KBMoore

## KBMoore from

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## Questions Posted by KBMoore

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Bounty Status Category Sub-Category Question Due
\$1.00 Closed, closed Mathematics Algebra Give four solutions (ordered pairs) to t
Give four solutions (ordered pairs) to the quadratic equation: y = -x^2 - 3x.
May. 05, 2011
\$1.00 Closed, closed Physics General Physics The mass of the earth is 5.98 *10^24 kg.
The mass of the earth is 5.98 *10^24 kg. The mass of the moon is 7.35 * 10^22 kg. Their center to center distance is 3.85*10^8 m. A) How far from the center of the Earth is the Earth-Moon center of...
May. 04, 2011
\$1.00 Closed, closed Mathematics Calculus Describe in words how you can obtain the
Describe in words how you can obtain the graph of y=cos(5x+pi/4) from the graph of y=cos(5x)
May. 01, 2011
\$1.00 Closed, closed Physics General Physics Calculate the speed of a satellite movin
Calculate the speed of a satellite moving in a stable circular orbit about the Earth at a height of 2600 km from the surface of the earth
Apr. 30, 2011
\$1.00 Closed, closed Mathematics General Mathematics How many posts does it take to support a
How many posts does it take to support a fence around a square field measuring 200 feet on a side if posts are placed every 20 feet?
Apr. 29, 2011
\$1.00 Closed, closed Physics General Physics Colored glass absorbs certain wavelength
Colored glass absorbs certain wavelengths of light when white light is passed through it. Describe how to go about determining which wavelengths have been absorbed.
Apr. 28, 2011
\$1.00 Closed, closed Psychology General Psychology According to Carl G. Jung, what were the
According to Carl G. Jung, what were the contents of the collective unconscious?
Apr. 27, 2011
\$1.00 Closed, closed Chemistry General Chemistry I have 353.3 moles of H2, which has a vo
I have 353.3 moles of H2, which has a volume of 8,655.85 L at STP. My homework question asks how much volume would be needed if the gas was compressed to 700 atm (still at 25 C).
Apr. 26, 2011
\$1.00 Closed, closed Physics General Physics A block of mass m = 2.00 kg is released
A block of mass m = 2.00 kg is released from rest at h = 0.600 m from the surface of a table, at the top of a Î¸ = 45.0Â° incline as shown below. The frictionless incline is fixed on a table of...
Apr. 25, 2011
\$1.00 Closed, closed Economics General Economics In a survey, 55% of the voters support a
In a survey, 55% of the voters support a particular referendum. If 10 voters are chosen at random, and X is the number of voters that support this referendum, find the mean and variance of X.
Apr. 21, 2011