5+4+2(-3)+7+(-5)
or
5+4+2-3+7+(-5)?
3127^173 ≡ 7^173 mod 10
Now - let's look at the powers of 7 mod 10:
7^1 = 7 mod 10
7^2 = 49 ≡ 9 mod 10
7^3 ≡ 3 mod 10
7^4 ≡ 1 mod 10
And this cycle repeats. So
7^173 ≡ 7^1 ≡ 7 mod 10
The last digit is 7.
Answer:
z/y
Step-by-step explanation:
the quotient of z and y
this does no require any work just understand the question
the quotient of z and y means z divide by y
z/y
Answer:
64815
Step-by-step explanation:
Answer:
32 books
Step-by-step explanation:
So, if all the books fit in a 24-inch shelf, and they are each 3/4 inch thick,
We can just divide 24 by 3/4 to get the total number of books, which is 32 books.
Hope this makes sense! Have a great day!
