How do I sole this problem step by step 1/2y - 9 = -6
2 answers:
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First compute the whole number of the possibilities :
10*9=90.
Compute the number of favorable possibilities:
There is 5 even numbers. Once we pick an even number,
we pick 5. So the number of the favorable possibilities is 5.
Now we compute the probability like this:
10*9=90.
Compute the number of favorable possibilities:
There is 5 even numbers. Once we pick an even number,
we pick 5. So the number of the favorable possibilities is 5.
Now we compute the probability like this:
Answer:
Step-by-step explanation:
Given
Required
Find V when
Substitute for r in
Open bracket
Simplify the fractions
Let
So: