I don't understand, what's the question?
Hi There!
Question - Which of the following is an irrational number? *
Irrational Number - is a number that cannot be expressed as a fraction because its a decimal that goes on forever.
Answer: 0.3838383838....
Hope This Helps :)
Answer:
75 posters
Step-by-step explanation:
Given
---- Revenue
--Cost of production
Required
Determine the number of posters that when cost equals revenue
To do this, we simply equate both equations
i.e.
Collect like terms.
Multiply through by 3
Divide both sides by 8