There are 12 counters in a bag.

- 3 of the counters are red.
- 1 of the counters is blue.
- 2 of the counters are yellow.

The rest of the counters are green.

Caitlin takes at random a counter from the bag.

(c) Show that the probability that this counter is yellow or green is ___.

We divide the number of favourable outcomes by the total number of possible outcomes to determine the probability of an event. In this case, the total number of counters in the bag is 12. Since we know 2 of them are yellow, and the rest must be green, the number of yellow or green counters is 2 + (12 - 3 - 1) = 10. Therefore, the probability of selecting a yellow or green counter is 10/12, which simplifies to 5/6 or approximately 0.8333.

Learn more about Probability here:

https://brainly.com/question/22962752

#SPJ2

There are 12 counters in a bag.- 3 of the counters are red.- 1 of the counters is blue.- 2 of the counters are yellow.The rest of the counters are green.Caitlin takes at random a counter from the bag.(c) Show that the probability that this counter is yellow or green is ___.

Answer :

Final answer:

Explanation:

Learn more about Probability here:

Other Questions

There are 12 counters in a bag.

- 3 of the counters are red.
- 1 of the counters is blue.
- 2 of the counters are yellow.

The rest of the counters are green.

Caitlin takes at random a counter from the bag.

(c) Show that the probability that this counter is yellow or green is ___.