Nelson borrows $4,650 at a 2% interest rate. He plans to pay this off over the next 18 months. What will the total amount be that Nelson has to pay? I can't figure out this question. Someone please help. Thank you! :)

Can somebody me out with this question

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.

If i had 1234 apples and 1 banana what is the total amount