Friday
May 24, 2013

# Posts by TIA

Total # Posts: 190

Chemistry
how many grams of CaCl2 would be required to be added to water to prepare 1 liter (1000 ml) of a 1.72% (w/v) aqueous solution of CaCl2?

biology
Explain negative feedback and give one example in the human body.

MATH
WHAT IS THE ANSWER FOR 3 SIXES IN SIMLET FORM

WHAT IS THE ANSWER FOR 3 SIXES SIMPLETS FORM

Pre Algebra
two sums of money totaling 15000 earn 5% and 7% annual interest. if the total interest from both investments amounts to \$870, how much is invested at each rate?

BioChemistry
Write the oxidation equation for sec-butyl alcohol. How do I do this?

BioChemistry
Write the oxidation equation for sec-butyl alcohol. How do I do this?

physics
An athlete executing a long jump leaves the ground at a 30.3 angle and travels 7.68 . What is the take off speed? If this speed were increased by just 3.0%, how much longer would the jump be?

geometry
is it a hexagon?

geometry
what is the name of the figure that is 36 inches around and that has equal sides, each 6 inches long?

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