Due tommrow❗❗❗ somaya is reading a book with 240 pages. she has plans read 90 pages each day until she finishes the book. a. sumaya writes the equation 330 =-20d to find the number of days she will need to finish the book. identify the errors that sumaya made

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?