The density of solid aluminum is 2.70 . if a 1g peice of aluminum is dropped in a cup of water, it will . (the density of water is 1.00 g/cm3 )

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg