Periodic doses. suppose you take 200 mg of an antibiotic every 6 hr. the half-life of the drug (the time it takes for half of the drug to be eliminated from your blood) is 6 hr. use infinite series to find the long-term amount of antibiotic in your blood.

What does x = in this equation x+3+2x=x+5

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Write the expression as a single natural logarithm. 2 in a - 4 in y