Answer:
the answer : domain is third one
Step-by-step explanation:
The classification would be a right triangle
Assuming that the balls are not replaced;

= 5/42
(the numbers are decreasing in the denominator as you are presumably taking out the red balls. In the denominator, there is one less ball each time since you took out a red one).
Therefore, the probability of selected 4 red balls consecutively without replacement is 5/42.
Hope I Helped :)
Answer:
x = 5 and y = 3
Step-by-step explanation
y crosses out so you are left with
4x = 20 (divide by 4)
x = 5
plug x into either equation
5 + y = 8 (subtract 5)
y = 3
Answer:
<h2><u><em>
True</em></u></h2>
Step-by-step explanation:
a = a (true)
2 = 2 (true)