Username: deuxtoi
Gender: Female
Member since: March 31, 2009
Student
Grade:
High School - 10th Grade
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New Activity for deuxtoi
- Created a topic in Science:
Biodiversity and human diseases
- Asked a question in Health Issues:
Medical issue:
which are routine tests for loss of sensitivity?
- Asked a question in Health Issues:
Which are the local clinical signs of the humerus fracture?
- Asked a question in Science:
Which are the sources of radioactive waste?
- Joined a group:
Science
- Asked a question in Science:
What are sulfate-reducing bacteria?
- Asked a question in Math:
x, y are real numbers, so that x+y=1. If E(x,y)=2x^2+3y^2, calculate minim E(x,y).
- Asked a question in Math:
How can I find the coordinates of crossing points between the line y=2x+1 and...
- Asked a question in Math:
Solve the equation
73+74+75+...+1236 = 1000x
- Asked a question in Math:
In ABC triangle, AB=4,BC=5,CA=6. Prove that B=2C.
- Asked a question in Math:
Considering the points A(1 , 2) and B(3 , 4) calculate the distance from the...
- Asked a question in Math:
Prove that the vectors u = 3i + aj and v=(a+1)i + aj, cannot be perpendiculars, no...
- Joined a group:
Math
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