Adrienne want to make a scale drawing oh her bedroom which is 10 feet long by 8 feet wide. if she use a scale of 1cm=3feet, how big will her bedroom be in her scale drawing?

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

Need now 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.

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x