Please help Find the volume of a right circular cone that has a height of 3.5 ft and a base with a
diameter of 11.9 ft. Round your answer to the nearest tenth of a cubic foot.

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?