Shaun is 4 years older than her sister charmaine. if the sum of their ages is 16 how old is charmaine? a.4 years old b.6 years old c.8 years old eliminate d.10 years old

How is the number of vertices for a prism related to the name of the prism

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top