Solve this word problem leading to quadratic equation. a certain number is subtracted from 18 and from 13. the product of the two numbers obtained is 66. find the first number

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%

If the class creates a histogram of the data in table, how many students are in the range 12cm to 13.9 cm

Q= {1.7, 1.1, 1.4, 2.1, 2.3, s}. what is the absolute difference between the greatest and least possible values of the median of set q? express your answer as a decimal to the nearest hundredth.