Manufacturers of headache remedies routinely claim that their own brands are more potent pain relievers than the competing brands. their way of making the comparison is to compare the number of molecules in the standard dosage. tylenol uses 325 mg of acetaminophen (c8h9no2) as the standard dose, while advil uses 2.00 x 102 mg of ibuprofen (c13h18o2). find the number of molecules of pain reliever in the standard doses of

(a) tylenol and
(b) advil.

"why is graphite used instead of gold or copper wires to conduct electricity in very hot situations such as an industrial kiln? " that's the question, but the thing is, i don't even understand what an "industrial kiln" xd assistance would be < 3

The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.

What object a collides with object b and bounces back its final momentum is?