VERY URGENT PLS HELP

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false

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.