Find the surface area of a cylinder that has the following information: Height = 30 cm
Diameter = 10 cm

How do i do this activity, is appreciated

The function f(x) is shown in this graph the function g(x)=6x

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?