Martha has 8 cookies split upon 6 friends. how many cookies will her friends and her get

If you answer right ill give brainliest, : )

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Find the slope of the line passing through a pair of points