Answer:
domain:{ [3, ∞], int}
Step-by-step explanation:
this is every possible number that is an integer, so domain:{ [3, ∞], int}
note that the format may be different
Going from left to right:
the first one is neither, they would be adjacent technically
the second one is complementary because both angles equal 90 degrees.
the third one is complementary because both angles added equal 90 degrees. the last one is supplementary because both angles added equal 180 degrees.
hope this helps you!!
Answer: 0.2401
Step-by-step explanation:
The binomial distribution formula is given by :-

where P(x) is the probability of x successes out of n trials, p is the probability of success on a particular trial.
Given : The probability that a randomly chosen citizen-entity of Cygnus is of pension age† is approximately: p =0.7.
Number of trials : n= 4
Now, the required probability will be :

Thus, the probability that, in a randomly selected sample of four citizen-entities, all of them are of pension age =0.2401
Yes. 3/3 and 6/6 are both equal 1. 2/2 is also equivalent.