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2 answers:
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Answer:
<h2>Step-by-step explanation:
The probability of occurring the event A is .
The probability to occur the event B is .
It is also given that the events are independent that is they do not depends on each other.
So, the probability of occurring both the events simultaneously can be get by simply multiplying the probabilities of both the events.
Hence, the probability is }[/tex] =
.
Answer:
and
Step-by-step explanation:
Given
Expression = -9
Required
Select all equivalent expressions
To do that, we examine each of the options.
<em></em>
<u><em>First Option</em></u>
This can be rewritten as
So, the expression becomes
<em>Hence, |-9| is equivalent to -9</em>
<u><em>Second Option</em></u>
<em>So, the expression is not equivalent to -9</em>
<em></em>
<u><em>Third Option</em></u>
This can be rewritten as
So, the expression becomes
<em>Hence, -|-9| is equivalent to -9</em>
<em>Fourth Option</em>
This can be rewritten as
<em>Hence, -(-9) is not equivalent to -9</em>
<em>Fifth Option</em>
The distance from 0 to 9
This is calculated as thus;
<em>Hence, the difference from 0 to 9 is not equivalent to -9</em>