Answer:
b
Step-by-step explanation:
Given
Substitute x = 3 into the expression
=
=
= = 0 → b
Answer:
Permutation
Step-by-step explanation:
The term to describe the given statement is permutation.
When defining permutation, certain keywords such as order does matter and arrangement are used to describe permutation.
Take for instance:
<em>The arrangement of 3 boys on a seat</em>
<em>Ways 4 friends can sit to take photographs</em>
<em />
...are examples of permutation
Permutation of r objects in n distinct objects is calculated as:
Answer:
im pretty sure it's 72 ft
Step-by-step explanation:
Answer:
x = 16
Step-by-step explanation: