The photography club has 28 members. there are 12 boys in the club. what is the ratio of boys to girls in simplest form?
1. 43
2. 73
3. 34
4. 37

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62

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%

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.