Answer:

Step-by-step explanation:
Given




Required
Determine the probability of 1 orange, 1 apple and 1 banana
Since, order is not important:


<em>The difference in the numerator is as a result of picking the fruit without replacement</em>


Do you know the answers to 8.4 quiz?
Answer:
13 hamburgers and 9 hot dogs
Step-by-step explanation:
Presenting your problem symbolically:
3
--
7
==== becomes
2
---
4
3
---
7
====
1
---
2
To divide by 1/2, multiply by 2/1:
3 2
-- * ---
7 1
Multiplying, we get 6/7.
2^2 = 4
just think 2 written out TWO times (hence the SECOND power).