From the top of a tower, the angle of depression of a boat is 30°. If the tower is 20 m high, how far is the boat from the foot of the tower? Leaving your answer in surd form with rational denominator

Compare the cost of the bike trips from the two companies shown. for both the cost in a linear function of the number of days which statements is true

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}

Suppose 38 lbs of coffee beans are required to produce 2 lbs of farmer's coffee. how many lbs of coffee beans are required to produce 309 lbs of farmer's coffee?