PLEASE HELP ME I SUCK MATH AND THIS IS CONFUSING
1 answer:
You might be interested in
Answer:
So, the number of ways in which the dress can be chosen
= 3 × 2 × 2
= 12.
And the combinations are
(Green shirt, black pant, checkered shoes),
(Green shirt, black pant, red shoes),
(Green shirt, blue pant, checkered shoes),
(Green shirt, blue pant, red shoes),
(Red shirt, black pant, checkered shoes),
(Red shirt, black pant, red shoes),
(Red shirt, blue pant, checkered shoes),
(Red shirt, blue pant, red shoes),
(Yellow shirt, black pant, checkered shoes),
(Yellow shirt, black pant, red shoes),
(Yellow shirt, blue pant, checkered shoes),
(Yellow shirt, blue pant, red shoes).
The tree diagram is below.
Step-by-step explanation:
Answer: d. 10
Step-by-step explanation:
We know that the number of combinations of r objects selected from a group of n objects at a time is given by :-
Given : The total number of letters = 5
The number of letters need to select = 2
Then , the number of combinations of 2 letters selected from a group of 5 letters at a time is given by :-
Hence, there are 10 possible selections.