A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
 3 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!
 3 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!

This Question is Closed

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.1it is the ratio of the areas.

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.1but you are missing something important. What is the probability...

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.1probability of what?

keebler01
 3 years ago
Best ResponseYou've already chosen the best response.0oh i forgot to post the picture!

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.1picture doesn't help probability of what?

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.1if you copied and pasted the question it did not come out correctly. missing a piece

keebler01
 3 years ago
Best ResponseYou've already chosen the best response.0What is the probability of a random dart landing inside the bullseye?

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.1ok. now we can do it. "random" means you don't aim, so it can be anywhere. take the ratio of the areas.

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.1area of bulls eye is \[9\pi\] area of dartboard is \[100\pi\] ratio is \[\frac{9}{100}=.09\] (the pi cancels)
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.