Answer:
You have to add the lengths of all the sides together.
Answer:
1/4 ch a chance of a car any color
Step-by-step explanation:
if you only have 4 cars and they are different colors, you get 1/4 chance to pick one
Answer:
This can be found by using the permutations and combinations formuals.
Combinations being the C equation and Permutations being the P equation.

Explanation:
A permutation is used for the list of data (where the order of the data matters) and the combination is used for a group of data (where the order of data doesn't matter).