HELP!!!!!!!!!!!!! Please
1 answer:
Probability helps us to know the chances of an event occurring. There are six possible outcomes.
<h3>What is Probability?</h3>Probability helps us to know the chances of an event occurring.
A.) The outcomes that are possible from the first spinner is 1, 2, and 3, while the outcomes possible from the second spinner are 2, Red and blue.
All the possible outcomes from this two spinner are,
(B,1), (B,2), (B,3), (R,1), (R,2), and (R,3).
Hence, there are six possible outcomes.
B.) The letters that can be used are A and B. The numbers that can be used are 1, 2, 3, and 4.
All the possible out comes are,
(B,1), (B,2), (B,3)(B,4), (A,1), (A,2), (A,3), and (A,4).
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Answer:
Step-by-step explanation:
This is permutation, since order matters. The formula for us is
₁₈P₅ = which simplifies to
₁₈P₅ =
The factorial of 13 cancels out on the top and bottom leaving you with
₁₈P₅ = 18 × 17 × 16 × 15 × 14
which comes to 1,028,160 ways
Another way to look at it is: the first 5 people of 18 finish and the others you don't care about. Once the first place person is first, there are only 4 of the 18 left to finish in second place. Then there are only 3 left to finish in third place, etc. So if we use that reasoning, we don't even need to use the formula, we can just say
18 * 17 * 16 * 15 * 14 and those are the first 5 people of 18 to finish.
Answer:
At most, Liam can only buy lunch for 6 people.
Step-by-step explanation:
It isn't going to be a decimal answer because there can't be half of a person
All you have to do is divide 50 by 8 and round down because you don't want to spend more than 50 dollars.
Writing it mathematically, it would be:
p 6