Will mark brainliest the look-out point of a lighthouse is 50 feet above sea level. a boat is 30 feet away from the base of the lighthouse. what is the angle of depression from the look-out point to the boat in the water? round the answer to the nearest degree. 37° 59° 31° 53°

The mountain springs water company has two departments, purifying and bottling. the bottling department received 67,000 liters from the purifying department. during the period, the bottling department completed 65,000 liters, including 3,000 liters of work in process at the beginning of the period. the ending work in process was 5,000 liters. how many liters were started and completed during the period?