During traceys trip across the country she traveled 2884 miles her trip took 7 days find a unit rate to represent the average miles she traveled per day during the trip

Ihave trouble finding the nth term of a linear sequence

Me 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.

Which of the following is an equation of a line parallel to the equation y=4x+1?