Sunday
December 8, 2013

# Posts by Rose

Total # Posts: 873

Physics Energy and Work
A 20.0 kg child on skis, initially at rest, slides 2.0 m down an incline at an angle of 20.0 degrees with the horizontal. If there is no friction between incline and skis, what is the kinetic energy of the child at the bottom of the incline?

fraction maths
12/13

math
Simplify sin 2 theta over 2 cos theta to a single primary trig function

Critical Thinking
The idea behind a comparative essay is, quite simply, that you take two or more things or ideas and compare their points of similarity or difference. For your second assignment in the Essay Series, create a comparative essay. In 1-2 pages, compare the following proverbs: •...

MATH
FIND THE AREA OF A RECTANGULAR FROM MEASURING 10 INCHES BY 8 INCHES.

math
what is 837 divided by f

trigonometry
A carpenter is building a house. He is constructing the roof. The roof has an angle of elevation of 40° from the horizontal. The height he wants to make the roof is 18 feet. How far is it from the bottom edge of the roof to the top of the roof? (Find the hypotenuse to the ...

chemistry
5.22kg of H2 reacts with 31.5kg of N2, which one is the limiting reactant?

Math
Which of the following options has the highest APY: a 6.25% APR compounded yearly, a 6.2% APR compounded monthly, or a 6.1% APR compounded continuously?

Math
What multiplies together to make 300cm3 (volume)

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