If a persons body becomes so accustomed to a particular drug that it can only function normally if the drug is present, that per
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The probability for each event follows below:
P(A)= 0.23
P(E)= 0.24
P(F)= 0.28
P(N)= 0.12
P(O)= 0.07
P(S)= 0.06
<h3>Probability</h3>Probability can be defined as the possibility that an event will occur. For an event, the probability can be found from the ratio between the number of favorable outcomes for the event and the total number of outcomes. Values of probability vary between 0 and 1.
A probability for an event is represented by P(A), P(B), etc. And exactly this that question asks for you.
1. Arrange the text of the question
North America=23 countries
South America= 12 countries
Europe= 47 countries
Asia= 44 countries
Africa =54 countries
Oceania= 14 countries
2. Find the total of countries
3. Find P(A)
A= the event that a country is in Asia= 44 countries. Therefore,
4. Find P(E)
E= the event that a country is in Europe= 47 countries. Therefore,
5. Find P(F)
F= the event that a country is in Africa= 54 countries. Therefore,
6. Find P(N)
N= the event that a country is in North America= 23 countries. Therefore,
7. Find P(O)
O= the event that a country is in Oceania= 14 countries. Therefore,
8. Find P(S)
S= the event that a country is in South America= 12 countries. Therefore,
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The true statement about the graph of f(x) is
The graph of f(x) is a straight line that passes through the points (-5,0) and (0,3).
Start by calculating the slope (m)
So, we have:
Simplify
The equation of the line is then calculated as:
This gives
Open bracket
Express y as a function of x
Hence, the true statement about the graph of f(x) is
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