Help me with this question please

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?