Xavier buys 1 1/4 pounds of green peppers for 1.05 per pound and 1 1/4 pounds of yellow peppers for 1.55 per pound. Which expression can be used to determine the total cost in dollars of the peepers xavier buys

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.