Ian is reviewing blueprints for his new office. He requested that the new office be at least 600 m2. If the blueprints show a square space measuring 0.028 km on each side, does the space meet his requested dimensions? What are the dimensions in m2?

Is the figure congruent? yes or no?

Is the power produced directly proportional to the wind speed, give reasons for your answer?

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.