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Essay; show all work. A simple dartboard has three areas… the main board has a radius of 10 inches, there is a circle with a radius of 7 inches, and the bullseye has a radius of 3 inches. What is the probability Round to the nearest thousandths
A=pi r^2
please show work!
 2 years ago
 2 years ago
Essay; show all work. A simple dartboard has three areas… the main board has a radius of 10 inches, there is a circle with a radius of 7 inches, and the bullseye has a radius of 3 inches. What is the probability Round to the nearest thousandths A=pi r^2 please show work!
 2 years ago
 2 years ago

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satellite73Best ResponseYou've already chosen the best response.1
it is the ratio of the areas.
 2 years ago

satellite73Best ResponseYou've already chosen the best response.1
but you are missing something important. What is the probability...
 2 years ago

satellite73Best ResponseYou've already chosen the best response.1
probability of what?
 2 years ago

keebler01Best ResponseYou've already chosen the best response.0
oh i forgot to post the picture!
 2 years ago

satellite73Best ResponseYou've already chosen the best response.1
picture doesn't help probability of what?
 2 years ago

satellite73Best ResponseYou've already chosen the best response.1
if you copied and pasted the question it did not come out correctly. missing a piece
 2 years ago

keebler01Best ResponseYou've already chosen the best response.0
What is the probability of a random dart landing inside the bullseye?
 2 years ago

satellite73Best ResponseYou've already chosen the best response.1
ok. now we can do it. "random" means you don't aim, so it can be anywhere. take the ratio of the areas.
 2 years ago

satellite73Best ResponseYou've already chosen the best response.1
area of bulls eye is \[9\pi\] area of dartboard is \[100\pi\] ratio is \[\frac{9}{100}=.09\] (the pi cancels)
 2 years ago
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