Which inequality statement best describes the probability of event (P) ?
1 answer:
Answer:
Step-by-step explanation:
The probability of an event is a number describing the chance that the event will happen.
Definition: The probability of an evant is
1. An event that is certain to happen (Number of favorable outcomes = Number of all possible outcomes) has a probability of 1.
2. An event that cannot possibly happen (Number of favorable outcomes = 0) has a probability of 0.
3. If there is a chance that an event will happen, then its probability is between 0 and 1.
Thus,
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Answer:
hope that this picture answers it
X - the number
The number is 4.
The number is 4.
1.The isosceles triangle has sides of length 14, y, y
2. According to the "triangle inequality" :
y+y>14
2y>14
y>14/2=7
(y is greater than 7)
3. Remark, check the figures:
the side lengths cannot be less than (neither equal to 7), because we cannot get a triangle in that case, check picture 2
In picture 1 wee see that the side lengths can be as large as we want. We can erect an altitude, as high as we want. Pick a point on the altitude, and join it to the endpoints of the base, and we get an isosceles triangle with base equal to 14.
2. According to the "triangle inequality" :
y+y>14
2y>14
y>14/2=7
(y is greater than 7)
3. Remark, check the figures:
the side lengths cannot be less than (neither equal to 7), because we cannot get a triangle in that case, check picture 2
In picture 1 wee see that the side lengths can be as large as we want. We can erect an altitude, as high as we want. Pick a point on the altitude, and join it to the endpoints of the base, and we get an isosceles triangle with base equal to 14.