A rental car agency charges a flat fee of $34.00 plus $2.75 per day to rent a certain car. Another agency charges a fee of $30.50 plus $3.50 per day to rent the same car. Which system of equations represents the cost c for renting a car at each agency for d days? Find the number of days for which the costs are the same. Round your answer to the nearest whole day.

Needmax 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.