Question

fan + medal

picture below

Answer 1

click help

Answer 2

that does nothing lol

Answer 3

~_~

Answer 4

The probability that the dart hits the shaded area of the target is the area of the shaded region divided by the area of the entire target.

The area of the shaded circle is A = pi * r^2 so the area of the shaded region is pi* 6^2 or 36 pi.

The area of the entire target is, by the same formula A = pi * 13^2 = 169*pi.

Probability of hitting the shaded region is(36*pi) /(169*pi) .

See if you can simplify that @heythatsness

Answer 5

113.04 / 530.66 ?

Answer 6

flip the order though

Answer 7

Why?

Answer 8

you divide by the larger number?

Answer 9

I did ( 36*pi) /(169*pi) = 36 / 169 = .21 to the nearest hundredth.
The pi factors divided out.

Answer 10

That is what 113.04 / 530.66 equals when you divide.

http://www.wolframalpha.com/input/?i=113.04+%2F+530.66+

Answer 11

So, roughly 21 out of every 100 randomly tossed darts that hit the target will hit the shaded region.

Answer 12

thats what i got

Answer 13

Yes, we are in agreement on the answer.

Answer 14

thank you for helping!

Answer 15

You are welcome.

Answer 16

I did!

Answer 17

Thank you.