X- axis goldfish
y- axis cost
(20,30) 20 goldfish cost $30
That number is the ratio of 578,778,777 to 100,000,000 , so it's rational.
Here's a surprising factoid:
ANY number that you can completely write down on paper with digits...
and a decimal point or a fraction bar if you need them ... is rational.
If you can write it down ... without saying "repeating" or using symbols ...
it's rational.
Answer:
log (1/3)
Step-by-step explanation:

Answer:
81.5
Step-by-step explanation: