Answer:
0.069
Step-by-step explanation:
6.9 ×10^-2
69/1000
0.069
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 :)
The quotient of 3489 divided by 6 is 581.
Since irrational numbers are forever going, multiplying any nonzero rational number with an irrational number will make the product irrational as well