A ship on the ocean surface detects a sunken ship on the ocean floor at an angle of depression of 50" The distance between the ship on the surface and the sunken ship on the ocean floor is 200 meters 200 m
If the ocean floor is level in this area, how many meters below the surface of the water is the sunken ship? Round your answer to the nearest meter

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?