Saturday
May 25, 2013

# Posts by Bree

Total # Posts: 86

Trig
Sec (23π/6)

Physics
A 115 kg astronaut on a space walk pushes against her space capsule that has mass 2250 kg. The astronaut accelerates 1.50 m/s2, 0°. (a) Find the force exerted on the astronaut. (b) Find the force exerted on the capsule. (c) Find the acceleration of the capsule.

Math
harmonic motion : y=(1/12)(cos8t-3sin8t)

Maths Fractions
write two equilvalent fractions for 3/15.

Science

Science
How are precipitates used in industry?

algebra
its graph opens upward and its vertex is at the origin. give an example of a quadratic function.

algebra
The slope is -1/1+6 m=-1/1 b=6

Teacher
I just want to make sure I have this question correct. If you want to check out free audiovisual materials, where would you go? A video store B art supply store C teacher supply store D county instructional materials center I think D, can someone tell me if I'm right. Thanks.

Teacher aide
I'm having trouble with this question. Why would you mount an overhead transparency in a cardboard frame? A to make copies of it B to color it C to add overlays D to project it onto a screen Can someone please help me.

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