The area of Lake Superior is 4.4 times the area of Lake Ontario. The sum of the areas is 103 000 km². What are the areas of the lakes?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

3382-299=3383- ? fill in the blank?

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.