Answer:

Step-by-step explanation:
The sample space for the experiment is:

- Number of elements in S, n(S)=12
Given an event E such that:

- Number of elements in E, n(E)=8
The outcomes in the complement of E are the outcomes in S that are not in E.

- Number of elements in the complement of E,

Therefore:

The total amount Sarah end up saving after reducing her debt and paying us our fee is $2,500.
<h3>Percentage</h3>
- Percentage reduction = 50%
Amount of reduction = 50% × $10,000
= 0.5 × 10,000
= $5,000
Cost of services = 25% of $10,000
= 25/100 × 10,000
= 0.25 × 10,000
= $2,500
Total savings = Amount of debt - Amount of reduction + Cost of services
= 10,000 - 5,000 + 2,500
= $2,500
Therefore, the total amount Sarah end up saving after reducing her debt and paying us our fee is $2,500.
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Answer:
8
Step-by-step explanation:
i guessed
P(AA)=1/9
P(BB)=1/9
P(AA) or P(BB)=1/9+1/9=2/9=0.22