A. 3.14159…
A rational number either terminates (stops) or repeats. Since 3.14159… will go on forever without ending or repeating a pattern, it is not rational.
Answer:1320
Step-by-step explanation:Only one person can win first, second and third place. The total number of placers is 12 times 11 times 10.
The inverse of a function is n(a) = (a+30)/3 option (A) is correct by using the concept of the inverse of a function.
<h3>What is a function?</h3>
It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a function:
a(n) = 3n - 30
To find make subject n and solve
a(n) + 30 = 3n
Plug n = n(a) and a(n) = a
Thus, the inverse of a function is n(a) = (a+30)/3 option (A) is correct by using the concept of the inverse of a function.
Learn more about the function here:
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Answer:
The factorization of 72 is 2 × 2 × 2 × 3 × 3 which has 1 pair of the same number. Thus, the simplest radical form of √72 is 6√2.Prime factorization of 27 is 3 × 3 × 3. Therefore, √27 can be simplified further as √3 × 3 × 3 =3√3. Thus, we have expressed the square root of 27 in the simplest radical form as 3√v
Non-repeating decimals that go on forever are irrational. Everything else is considered rational.
7.6 is rational, it does not go on forever
22/7 is irrational, it goes on forever without repeating itself
is rational, it is a repeating decimal
π is irrational, it goes on forever without repeating itself