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keebler01
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!
it is the ratio of the areas.
but you are missing something important. What is the probability...
oh i forgot to post the picture!
picture doesn't help probability of what?
if you copied and pasted the question it did not come out correctly. missing a piece
What is the probability of a random dart landing inside the bullseye?
ok. now we can do it. "random" means you don't aim, so it can be anywhere. take the ratio of the areas.
area of bulls eye is \[9\pi\] area of dartboard is \[100\pi\] ratio is \[\frac{9}{100}=.09\] (the pi cancels)