Answer:

Step-by-step explanation:
assuming the recurring digits are 0.272727.... , then
we require 2 equations with the repeating digits placed after the decimal point.
let x = 0.2727.... (1) ← multiply both sides by 100
100x = 27.2727... (2)
subtract (1) from (2) thus eliminating the repeating digits
99x = 27 ( divide both sides by 99 )
x =
=
← in simplest form
Answer:
4/9*1/2
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
Counterexample:
If i = 2, then the answer will be 16 and not 1.
201 - immigrant
221 - indigenous
Add 10 to indigenous and subtract 10 from immigrant.
I think it might be the 3 one and if that's not right then it would be the first one.