Can you divide fractions using models? which model is your favorite to use and why?

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.

Jim had 15 minutes to do 5 laps around his school what would his time be

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?