An event that is certain<span> to happen has a probability of 1(So yes an event can have a probability of 1).
An event that cannot possibly happen has a probability of zero. (examples below)
</span><span>--If it is Thursday, the probability that tomorrow is Friday is certain, therefore the probability is 1.
--If you are sixteen, the probability of you turning seventeen on your next birthday is 1. It's a certain event.
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The Nth term of the sequence is
T(n) = 2 + 4n or <em>2 (2n + 1)</em> .
I attached a picture, see if you can see what I'm doing. Basically, I start by squaring everything to get rid of the radical, but just remember at the end to always, always check your answers, because squaring your answers could get rid of some negative numbers that could result in imaginary answers. The answer I came up with was a=5,-2
Answer:
Things which are equal to the same thing are also equal to one another. If equals be added to equals, the wholes are equal. If equals be subtracted from equals, the remainders are equal. Things which coincide with one another are equal to one another.
Answer:
8/10 or 16/20
Step-by-step explanation:
hope it helps
