The lateral surface area l of a cone varies jointly as the base radius r and the slant height l, and l =63π m2 when r = 3.5 m and l = 18 m. find r to the nearest tenth when l = 8πm2 and l = 5 m.

What is the greater volume 72 quarts or 23 gallons

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%