Please help with how I am supposed to do this. D:

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

What is the circumference of the pie

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?