Wednesday
June 19, 2013

# Posts by samuel

Total # Posts: 131

chem
What volume of 0.200 M H2SO4 will be needed to neutralize 50mL of 0.178 N NaOH? i don't even know how to start

Social Studies
When water sinks into the soil, what does it become?

college(natural disasters)
How can the magnatic record inside a valcanic roskbe used to determine the latitude at which the lava cooled?

natural disasters
how can the magnatic record inside a valcanic roskbe used to determine the latitude at which the lava cooled?

English
For example, when people ask "We don't have to hand in the assignment right?" Why do some people answer "No." (They meant the assignment does not have to be handed in.) But if so, should the answer be "Yes." (Yes, that's right, we don'...

Math
Dear Readers, I am a 6th grader that recently took a math test. I got a question wrong, and I think it was because I don't know the definition to the question. Can you please tell me what an interval in mathematical terms is. Please give me something a 6th grader can under...

statistics
Which of the following is an example of nominal data? a. ocean temperature at seven beaches along the east coast of the U. S. b. 1st, 2nd, and 3rd place finishers of the 2005 Boston Marathon c. morning commute (in miles) of professors at DeVry University - Phoenix d. account n...

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calculus
Find the points on the curve y = 2x^3 + 3x^2 - 12x + 1 where the tangent is horizontal

physics
Alley club-ax consists of a symmetrical 8 kg stone attached to the end of a uniform 2.5 kg stick that is 98 cm long. The dimensions of the club-ax are that the stcik is 80 cm across and the stone is tied to the stick is 18 cm long. How far is the center of mass from the handle...

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