A tree casts a shadow 15 m long. At the same time, the shadow cast by a 30-cm tall statue is 53 cm long. Find the height of the tree. Round results to the nearest unit.
A) 26 m
B) 8 m
C) 7 m
D) 27m

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?

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x