What is the perimeter of the inside of the track? (π = 3.14)
162.00 m
324.00 m
394.68 m
589.36 m

Two parallel lines are crossed by a transversal. what is value of x

Which graph represents an even function?

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.