How many four digit passwords can be created if the first digit must be even, the second digit must be odd, the third digit cannot repeat either of the first two, and the fourth digit must be a 7?

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?

Find the distance between (0,5) & (-4,2)

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take