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anonymous
 one year ago
The figure below shows a shaded circular region inside a larger circle:
What is the probability that a point chosen inside the larger circle is not in the shaded region?
24%
36%
50%
64%
anonymous
 one year ago
The figure below shows a shaded circular region inside a larger circle: What is the probability that a point chosen inside the larger circle is not in the shaded region? 24% 36% 50% 64%

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0why didnt u medal me

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0find the area of each

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0subtract the larger area from the smaller

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0then take the ratio of the difference of the areas to the total area that is all

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0actually i should have said "subtract the smaller from the larger" sorry

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0why did @Study_together get medal i did two problems @liana1026

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0does anyone know the answer pleaseeeeeeee

Study_together
 one year ago
Best ResponseYou've already chosen the best response.1Remember area of a circle is \[A=\pi r ^{2}\]

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0Since the area of a circle is related to the square of the radius, just square both radii. Then divide the smaller number by the larger number and multiply by 100. That gives you what percentage of the area of the large circle is the area of the small circle. Then subtract that percentage from 100%.

Study_together
 one year ago
Best ResponseYou've already chosen the best response.1Give him/her the explanation NO DIRECT ANSWERS

anonymous
 one year ago
Best ResponseYou've already chosen the best response.05*5*3.14=78.5 4*4*3.14=50.24 50.24/78.5=.64 1.64=.36 so 36%

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.04^2 = 16 5^5 = 25 16/25 * 100 = 64% 100% = 64% = 36%
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