^3 square root 54 + 3 ^3 square root 2x if x ≠ 0?

Use circumcenter theorem to solve for the given values

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?

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?