The isaacs live m miles from Cooperstown and they drive 30 miles while they are in the town. Write an algebraic expression using m to show how many miles they drive from the time they leave home until they return. Explain your answer

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.