Did you mean to find the probability of the union? In that case, since the events are mutually exclusive, you would be able to write
where
Elisa is 9 years old. When 7 is subtracted from Krista’s age and 1/4 of the difference is taken , the result is equal to Elisa’s
1 answer:
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Did you mean to find the probability of the union? In that case, since the events are mutually exclusive, you would be able to write
where
Answer: 53.84%
Step-by-step explanation:
Given
The average cost of hiring is £520
The new increased cost of hiring is £800
Percentage increase is
Putting values