Answer:
B
Step-by-step explanation:
It's B because two negatives equal a positive.
C. The absolute value of -45 is 45, leaving the extra negative to hang on in there ---> -|-45|= 45= (bring the negative back over) -45
D. Self explanatory its -45 alone lol.
Answer:
<h2><u>
33. 3 8 612</u></h2>
Step-by-step explanation:
I think not 100% sure
<em>Hope this helps :)
</em>
<em>
Pls mark brainliest :3
</em>
<em>
And have an amazing day <3</em>
Answer:
c. The occurrence of the site references in the paper are independent events.
Step-by-step explanation:
For each reference, there are only two possible outcomes. Either it is still good two years later, or it has vanished. So we should try to use the binomial probability distribution to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
In which is the number of different combinations of x objects from a set of n elements, given by the following formula.
And p is the probability of X happening.
However, the binomial probability distribution can only be used if the events are independent from each other.
So the correct answer is:
c. The occurrence of the site references in the paper are independent events.
Answer:
x+8
Step-by-step explanation:
8(x+2)-6x
8x+16-6x
2x+16
x+8
This is the correct answer is X=0 and y= 4.