Use the spinner to identify the probability to the nearest hundredth of the pointer landing on a non-shaded area. PLEASE HELP AS

Question

-BARSIC- [3]

3 years ago

13

Use the spinner to identify the probability to the nearest hundredth of the pointer landing on a non-shaded area. PLEASE HELP AS

AP!! The answer with the red arrow is incorrect!

Mathematics

1 answer:

Elan Coil [88] · Answer 1 · 2022-04-17T02:06:50+03:00

The whole circle is 360° and the unknown non-shaded area can be found by subtracting 360 - 64 - 48 (shaded areas) - 165 (known non-shaded area) which is 83°. The non-shaded area is 83° + 165°, or 248°.

To find the probability of landing on a non-shaded area, divide 248 / 360; that is equal to 0.688 repeating so the answer is B) 0.69