Pls help me and give an explanation In a plane flying at 32,000 feet, you look down at Ben Nevis at an angle of depression of 10.5. Traveling at a speed of 200 feet per second, 30 seconds later you look down to see Ben Macdui at an angle of depression of 10.93
6. Sketch a diagram of the situation and use trigonometry and problem solving to estimate the height of Ben Nevis.

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.