Ryan is training for a bicycle race. ● the distance he rides is miles long. 4 4 2 1 ● he rides a portion of the distance at a slow speed both to warm up and to cool down. ● ryan rides of the distance at a fast speed for training. 5 4 ● of the slow-speed portion, is for the warm-up. 3 1 which estimate is closest to the distance, in miles, ryan rides to cool down? a. 3 b. 6 c. 9 d. 12

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

What is y times x by? y is __ times x

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?