Lengths of the newborn girls are normally distributed with a mean of 49.2cm and a standard deviation of 1.8 cm. what percent of newborn girls will be 45 cm or shorter? %

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?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?