Cosecant of C = hypotenuse/ opposite side
hypotenuse =√ (-8)² + (-6)² = √100 = 10
Cosecant of C = 10/ -8 = - 5/4
Correct option A
The answer would be -4<x=3
Answer:

And for this case we can use the cumulative distribution function given by:

And using this formula we have this:

Then we can conclude that the probability that your bid will be accepted would be 0.41
Step-by-step explanation:
Let X the random variable of interest "the bid offered" and we know that the distribution for this random variable is given by:

If your offer is accepted is because your bid is higher than the others. And we want to find the following probability:

And for this case we can use the cumulative distribution function given by:

And using this formula we have this:

Then we can conclude that the probability that your bid will be accepted would be 0.41
Answer:

Step-by-step explanation:
Given the expressions: 
We add:

Answer:
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