Larry used a pattern of colors to make a cube train. he used a red cube ,blue cube a red cube and another red cube. before he started the pattern again how many red cubes did larry use?

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?