1.) There are 20 rows of seats in a concert hall: 24 seats are in the 1st row, 29 scats are in the 2nd row, 34 seats on the 3rd row, and so on. a.) Write the explicit formula, an, for the number of scats in each row. b.) Write the first 6 terms in the sequence. c.) Use your formula to determine the number of seats in the 10h row. Show all work.​

Someone . me. compound probability

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

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.