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%.
Answer:
i hope this helps
Explanation:
Harriet Tubman is credited with conducting upward of 300 enslaved people along the Underground Railroad from the American South to Canada. She showed extraordinary courage, ingenuity, persistence, and iron discipline.
Textual evidence is the evidence from the text to support your statement or argument.
Try finding this in your text
- There were 30 cable laying ships in 1896 and the british owned 24 of them, proving their market dominance
- During world war I, britain's telegraph communication almost flawless and uninterrupted, while Germany's cables were quickly cut world wide
Answer:
1.Because of her poor health, her family and friends assume that she is too fragile to endure the loss of her husband
Explanation:
Mallard's health is poor. She suffers from "heart trouble" (95). The significance of this is fully realized when the shock of seeing her husband at the end of the story causes her death.
