34/5 as a improper fraction may u pls explain how u get the answer

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Which number line represents the solution set for the inequality -1/2x> 24?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?