Amodel is made of a car. the car is 10 feet long and the model is 7 inches long. what is the ratio of the length of the car to the length of the model? question 1 options: 7 : 10 120 : 7 7 : 120 10 : 7

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

What is the upper quartile in the box plot?

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%