Answer:
86.7%.
Explanation:
Considering the diagram, the path of the tip of the blades is a circle.
Hence, determine the circumference of the circle.
C = 2πr = 2π * 3 ft = 6π ft.
Then determine how long the blade edges are all together.
6 in * 5 blades = 30 inches
Therefore, to determine the fraction of the circumference of 30 inches, convert circumference to inches
6π ft * (12 in ÷ 1 ft) = 72π in.
Hence, the probability of Gerald’s randomly timed shot hitting a blade of the windmill
=> 30 ÷ 72π
=> 30 ÷ [72 * (22/7)]
= 13.3%.
Finally, the probability of his shot getting past the blades is then 100 – 13.3 = 86.7%.
What about the story of “The Devil and Tom Walker
Answer:
It could be said that Tan's essay might be a “compare/ contrast” one, because it is presented as a comparison of the English language. She exposes his ideas and provides examples of them , personal experiences and she gives a definition of “mother tongue” and she resorts to his mother to provide a clear example of this topic.The she provides more examples to illustrate her point. It could be said that the text is divided into 3 parts: part 1 presents some situations about different styles of English. Part 2 addresses to her mother limitations with the language and the last part, n°3 focuses on her and how she wrote her stories.
Answer:
that helped many others and change many lifes more rthan any other did
Explanation:
<span>Whenever there is a calamity, all I think about is my mom. I want her to be safer than I am.</span>
