The average (arithmetic mean) of 10, 14, and 3x is 18. What is the value of x? A) 25
B) 26
C) 27
D) 30

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

How can you construct perpendicular lines and prove theorems about perpendicular lines

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%