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:
A. The door slammed shut because the wind will be blowing.
Explanation:
The correct way to say that would be <em>The door slammed shut because the wind was blowing</em>
Answer:
<em>B.</em><em> </em><em>rule </em><em>regulation</em><em> </em><em>please </em><em>mark </em><em>be </em><em>brainlist</em>
Answer:
strengthens our democracy because those unpopular things are not forgotten
so we have more people that are willing to come here so they can do things that the others will not let in
Explanation:
Answer: The answer is D
Explanation: If it ends in "ing" its a verb