What is the next number of the patter. 3, -6, 12, 4, 20, ?
1 answer:
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Answer:
Option D is correct.
and
Step-by-step explanation:
Floor function states that the greatest integer that is less than or equal to x.
It is represented by:
Ceiling function states that the least integer that is greater than or equal to x.
It is represented by:
As per the statement:-
Kareem wrote the values show below:
,
,
and
.
by definition:
= 4
= 2
=3
= 4
From the given options only pair which is equivalent is:
and
Answer:
Step-by-step explanation:
Let A and B events. We have defined the probabilities for some events:
Where A' represent the complement for the event A
The complement rule is a theorem that provides a connection between the probability of an event and the probability of the complement of the event. Lat A the event of interest and A' the complement. The rule is defined by:
So for this case we can solve for P(A) like this:
And now we can find using the total probability rul given by:
And if we replace the values given we got:
And that would be the final answer.