4 points There are two stable isotopes of carbon:Carbon-12 has a mass of
12.00AMU, and makes up 98.89% of your analyzed sample. Carbon-14 has
a mass of 13.00AMU, and makes up 1.11% of your analyzed sample. What is
the average atomic mass of carbon? *
a, 12.01AMU
b. 12.5AMU
c. 26.30AMU
d. 1,200AMU

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