Is 3.14 a Rational, Whole Number, Integer, or Irrational number?
2 answers:
Answer:
It is a rational number.
Step-by-step explanation:
A rational number means it can be expressed in the form
which it clearly can, as 3.14 as a fraction results in
A whole number and an integer mean the same; a number without decimals or fraction. Clearly 3.14 is not a whole number and not an integer as it has decimals.
An irrational number is the opposite of the said above rational number; it cannot be expressed as a fraction.
Hence, 3.14 is a rational number.
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Answer:
The inverse function is to calculate the number of rides; given the amount paid
Step-by-step explanation:
Given
per ride
Required
Explain the inverse function
First, we calculate the function
Let x represents the number of rides
So:
For the inverse function, we have:
Swap x and y
Make 3y the subject
Make y the subject
Replace y with the inverse function
The above is to calculate the number of rides; given the amount paid