Tuesday
December 10, 2013

# Posts by Martha

Total # Posts: 239

physics
A charge of 4.10 is placed at each corner of a square 0.100 on a side. Determine the magnitude of the force on each charge. Determine the direction of the force on each charge. Assume that the positive x-axis is directed to the right.

Math
How do you solve this. The answer is suppose to be 8x+5 and when I do the problem my answer is nowhere near the correct answer. 5{x-(3-x)+4}-2x

math
how do you convert a fraction into a decimal? and vice versa?

math
i just started this semester of math and i dont remember that if your adding mixed fractions are you supposed to chage it into an improper fraction to add it?

french
whats the question in this?

calculus
The region R is defined by 1(</=)x(</=)2 and 0(</=)y(</=)1/(x^3). a) Find the number 'a' such that the line x=a divides R into two parts of equal area. b) Then find the number 'b' such that the line y=b divides R into two parts of equal area.

physics 2
A proton is located at the origin of a rectilinear coordinate system. An electron is at x=4pm, y=3pm. What is the force on the proton. Give your answer in unit vector notation.

Computers
On Open office the word program how do you do headers. Every time i go to insert header it says default and puts the header on every page. The teacher says it has to be .5 on the right hand corner from our second page to the end. Any Suggestions.

English
Can I please have some help here. Is this correct for Mla citation. I used a piece out of our book from school in my paper. It has multiple authors and I can't find anywhere city of publication, publisher or year. If this is correct is the grammer right. Norton, Mary Beth,...

psy210
What are the characteristeics of the eight different types of love?- consummate, companionate, romantic, fatuous, infactuated,empty love.

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