Find the limit
lim 5tan^-1 (ln3x)
x> infinity

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12