What are the answers to the bottom two?
1 answer:
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If you need to simplify the equation it would be:
+2r-2n+7
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Answer:
And we can find this probability like this:
And we can replace the values and we got:
Step-by-step explanation:
For this case we define the random variable Y as: the number of slices of cheesecake left on the platter after the first serving. And we have the following distribution for Y:
Y | 0 1 2 3 4
P(Y) | 0.005 0.114 0.429 0.381 0.071
And we want to find the following probability:
And we can find this probability like this:
And we can replace the values and we got:
What we want to do first is isolate the variable. To do this we need to multiply each side by 5 to remove the fraction
5 * 5 = 5*
w
Simplify the right side
5 * w = 1w
Now simplify the left side
5 * 5 = 25
Then we get...
25 = w
There's your answer!
5 * 5 = 5*
Simplify the right side
5 *
Now simplify the left side
5 * 5 = 25
Then we get...
25 = w
There's your answer!