A cone is 10 inches tall and has a radius of 3 inches. What is the cone's volume? O 31.4 cubic inches
0 94.2 cubic inches
282.6 cubic inches
O 847.8 cubic inches

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

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%