# Question posted by KBMoore

## KBMoore from

 Rating :No Rating Questions Asked: 13 Tutorials Posted: 0

## Questions Posted by KBMoore

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Bounty Status Category Sub-Category Question Due
\$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 Physics
Light does bend in a gravitational field. Why is this bending not taken into consideration by surveyors who use laser beams as straight lines?
Apr. 18, 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 Economics General Economics What are some factors that can cause the
What are some factors that can cause the human population to decrease?
Apr. 26, 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 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 Chemistry General Chemistry Frozen soda can.
A pop can is placed in the freezer and freezes solid without bursting. Has the mass of the pop can increased, decreased or stayed the same? Explain.
Apr. 14, 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