An urn contains 8 pink and 5 red balls. six balls arerandomly drawn from the urn in succession, with replacement. that is, after each draw, the selected ball is returned to the urn. what is the probability that all 6 balls drawn from the urn are pink? round your answer to three decimal places.

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

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?

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?