120:150 divide by 2 = 60:75
Answer is 60:75
1 is the only number that won't duplicate a value.
Answer:
2^(1 + ((n-1) mod 4)) mod 10
Step-by-step explanation:
We presume you want the last digit of the power of 2, not the last digit of the exponent. Powers of 2 mod 10 are ...
2^0 : 1
2^1 : 2
2^2 : 4
2^3 : 8
2^4 : 6
2^5 : 2 . . . . and the sequence repeats: 2, 4, 8, 6, ...
That is, ...
(2^n) mod 10 = 2^(1 + ((n-1) mod 4)) mod 10 . . . for n > 0
Answer:
The answer is idk..JKJK ♥
Step-by-step explanation:
Exact Form:
19869 / 2
Decimal Form:
9934.5
Mixed Number Form:
9934 1/2