Zack flips a coin and rolls number cube with sides labeled 1 to 6 . what is the probability that he gets heads and a number greater than 4

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Standard deviation of 19,29,21,22,23

Ineed with this problem 21 show steps