The top of a lighthouse is 120 meters above sea level. The angle of depression from the top of the lighthouse to the ship is 23º. How far is the ship from the foot of the
lighthouse? Round to the nearest hundredth.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?