that is not a function, because there are two outputs for three. two inputs can have one output, but one input cant have two outputs.
Answer:
1 1/3
Step-by-step explanation:
x = 4/3 or 1 1/3
215 seconds
100/120=.833
.833×258= 215
Answer:
The solution has been given in the following attachment .
Step-by-step explanation:
Answer:

Step-by-step explanation:
Note the bar above 1 means 1 is repeating , that is
0.111..
We require 2 equations with the repeating digit placed after the decimal point
let x = 0.111.... (1) Multiply both sides by 10
10x = 1.111... (2)
Subtract (1) from (2) thus eliminating the repeating digit
9x = 1 ( divide both sides by 9 )
x = 