You had to go to the doctor and get some medication for your illness. The amount ( to the nearest hundredth )of a 10-mg dose of a certain antibiotic decreases in your blood stream at a rate of 16% per hour. Write a function to model the amount of the antibiotic in your blood stream. If you took the dose at 2:00 pm how much is left in your blood at 6:00 pm

At the beginning of a call to the cable company, a message tells customers, "after you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you recieved. it would be appreciated if you could stay on the line to answer the survey questions." what type of sampling is the cable company using?