Find

by plugging in 1 into n:

Find

by plugging in 11 into n:


Now to find the sum your formula is:


Now plug that into the formula


Hope that helps
Answer:
×
Step-by-step explanation:
To find: factors of the composite number
Solution:
Numbers that have exactly two factors are known as prime numbers.
Composite numbers are numbers which have at least 3 factors.
For example,
consider a composite number 54
×
Here, 54 is a composite number as it has factors 1, 54, 2, 27, 3, 18, 6, 9.
In the factorisation
×
, 3 and 2 are prime numbers.
Answer:
7200
Step-by-step explanation:
I'm not going to explain but i will say that you should multiply 300x 24 to get you answer
I would say 3:1, but i'm not positive! if i need to explain my reasoning, i can.