What is the value of x in the geometric sequence x, 3,-

Write the sentence as an equation. b increased by 281 is d

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?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list