Tuesday
January 24, 2017

Posts by Travis

Total # Posts: 117

Trig
But my calculator also shows 9pi/8 and 11pi/8. Why do you have to add pi?
December 2, 2008

Trig
Find all the solutions in the interval [0,2pi). 2sin2x - sqrt(2) = 0 sin2x = sqrt(2)/2 I'm confused by the double angle. Please help.
December 2, 2008

Which ruin is about 140 miles southwest from Copan?
September 2, 2008

Science
Name three different agents of erosion that might move a rock once it has been weathered?
March 5, 2008

Logic
For each of the following enthymemes, identify the premise(s) and the conclusion, and fill in any missing premises or missing conclusions. If possible, fill in what is missing in such a way as to make the arguments valid. It is possible that nothing exists. Therefore, there is...
February 8, 2008

Math
explain how to add 96+79 using a 300 chart? I do not know what a 300 chart is.
October 10, 2007

Homeowork
I basically just have trouble staying focused and doing my homework, and often get discouraged when it looks long- how can I keep myself on track, because hw is my biggest issue? Go here , with your mom. http://www.pinkmonkey.com/electricdesk/elec-desk.asp Go through the ...
May 1, 2007

Germany and China
I need to know if Germany and China both have liability insurance and what does it cover? (need references) also driving under the influence/BAC and punishment for (both countries) are selt belts required for these countries? Thank you for using the Jiskha Homework Help Forum...
March 27, 2007

Chemistry
I have this question in front of me concerning Methanol (CH3OH) & how geseous methanol is formed via the following thermochemical equation: CO(g)+2H2(g)¡êCH3OH(g)∆H=-90kJ . Now, it asks me (explanations should show a clear understanding of how Le Chatelier&...
February 7, 2007

Debate
Hello, I have to create a debate for my English class. I am debating a difficult topic, and I was hoping I could get some good ideas on where to start. My topic is that I have to prove that love is not nessicary for survival. Does anyone have any good ideas of how I could ...
February 4, 2007

math
Concrete can be purchased by the cubic yard. How much will it cost to pour a slab that is 17 ft by 17 ft by 2 ft if the concrete costs \$40.00 per cubic yard?
December 17, 2006

Concentration increase
Rf value is calculated by distance spot traveled divided by total distance of eluent. So if you increase polarity of eluent and the spot travels further than before, you will actually DECREASE Rf value.
October 22, 2006

Biology
Can anyone help me with this one question that I'm stumped on? The process by which a web-spinning spider makes a "sketch" of a web design before making a permanent web is called - A. lock-step sequence B. simulation C. trial and error D. cinch and attach Thanks ...
September 27, 2006

novel= death on the ice english
A website used for book summaries... That has no book summaries...
September 22, 2006

Problem Solving Math Question
bill purchased 4 pens for \$3.32 including \$.16 sales tax.FIND THE cost of 1 pen. Write an equation Then Solve
August 27, 2006

math
what do we call numbers that cannot be arranged into 2-row arrays? A matrix of order 2 x n. n is the number of entires in each row.
August 24, 2006

English
Which of the following sentences has a compound predicate? A. She raced along the path to beat him to the beach. B. While he swam, she collected shells. C. She washed the shells and dried them in the sun. D. She placed the shells in a plastic bag while he dried himself off. ...
July 6, 2006

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