A ray is a half-infinite line.AB represents a ray.
A ray is a half-infinite line (sometimes called a half-line) in which one of the two points A and B is assumed to be at infinity.
As we can see that AB has a point on one side while the other side of the line has an arrow, therefore, AB represents a ray.
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Answer:
B. Ray
Step-by-step explanation:
When they ask what does AB represent because they put the A first this means that the line is going from A to B and because there is an arrow and the end of B this means its a ray.
Answer:
Solve the equation.
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l
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+
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Step-by-step explanation:
1.
2.
3.
(a - 12)(a + 12) =
Answer:
Combine like terms, a2−144
Step-by-step explanation:
So, simplifies to 16, it can be solved according to the process of simplification process
To simplify the expression (8^(2/3))^4, we follow the order of operations, which is to evaluate the exponent inside the parentheses first, and then raise the result to the power of 4.
Step 1: Evaluate the exponent inside the parentheses.
means taking the cube root of 8 raised to the power of 2. The cube root of 8 is 2, so we have:
= 2
Step 2: Raise the result to the power of 4.
Now, we have:
= 2 * 2 * 2 * 2 = 16
So, simplifies to 16.
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Answer:
Step-by-step explanation:
hello :
(8^2/3)^4 = ∛(8²) = ∛(4^3) = 4 because : 8² = 4^3 =64
The question is incomplete. Here is the complete question:
Samir is an expert marksman. When he takes aim at a particular target on the shooting range, there is a 0.95 probability that he will hit it. One day, Samir decides to attempt to hit 10 such targets in a row.
Assuming that Samir is equally likely to hit each of the 10 targets, what is the probability that he will miss at least one of them?
Answer:
40.13%
Step-by-step explanation:
Let 'A' be the event of not missing a target in 10 attempts.
Therefore, the complement of event 'A' is
Now, Samir is equally likely to hit each of the 10 targets. Therefore, probability of hitting each target each time is same and equal to 0.95.
Now,
We know that the sum of probability of an event and its complement is 1.
So,
Therefore, the probability of missing a target at least once in 10 attempts is 40.13%.
Answer:
.401
Step-by-step explanation:
However if it states to round to the nearest tenth then its .4