5/11 is a fraction, so it is for sure a rational number and a real number.
Since it is a fraction, it is NOT irrational (which means "not rational" or "not a fraction).
It is NOT an integer, whole number, or natural number, becuase it is only a piece of a whole. 5/11 ≈ 0.454545..., and intergers, whole numbers, and natural numbers don't involve decimals.
Answer:

Step-by-step explanation:
Given

Required
Evaluate when:

When 
The expression is:


When t = 20
The expression is:


When 
The expression is:


The result is:

3/4 of 3600..." of " means multiply
3/4 * 3600 =
10800/4 =
2700 <==
Answer:
what is difficult about this problem? do you not have a calculator? what part is tough?
Step-by-step explanation:
The correct answer to this question is (4,-2).
<span>Vertex B of trapezoid ABCD has coordinates (7, −2). It is said that the trapezoid is translated 3 units left. That means that the trapezoid is moved 3 points to the left (at x axis). So 7-3 = 4. This means that the new coordinate of vertex B is (4,-2)</span>