I’m not sure completely if I’m being honest but I get points
Answer:
For average sized artwork (about 11x14" to 30x20"), the common mat width is 2". If you artwork is smaller, you might consider a 1.75 or 1.5" mat.
Step-by-step explanation:
Answer:
Step-by-step explanation: 675 ssa SAS 342w
Answer:
Benjamin then student wearing black t-shirt then the student wearing white then who wear blue then lucas then fatima
Step-by-step explanation:
where fatima is the first one then the others beside her one by one
Answer:
In total, 
permutations of three items can be selected from a group of six distinct elements.
In particular, there are 
ways to order three distinct items.
.
Step-by-step explanation:
The formula 
gives the number of ways to select and order 
items from a group of 
distinct elements.
To select and order three items from a group six distinct elements, let 
and 
. Apply the formula:
.
In other words, there are unique ways to select and order three items (select a permutation of three items) from a group of six distinct elements.
Consider: what's the number of ways to order three distinct items? That's the same as asking: how many ways are there to select and order three items from a group of three distinct elements? Let 
and . Apply the formula for permutation:
.
To find the permutations, start by selecting one element as the first of the list. A tree diagram might be helpful. Refer to the attachment for an example.
