In guiding a ship past dangerously shallow water, a light house attendant must determine the distance of the ship from the lighthouse. the lighthouse attendant sights the ship 30 degrees down from the horizontal. this 30 degrees angle is called the angle of depression. if the top of the lighthouse is about 200 feet above the sea level, how far is the ship from the base of the light house? express your answer to the nearest foot. a) 346 ft b) 115 ft c) 173 ft d) 100 ft

check the picture below.

make sure your calculator is in Degree mode.

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation:

d is ur answer hopes this i dont really know how to explain it to u.