What is the additive inverse of 22? 1. 22 2. -22 3. -(-|-22|) 4. -(-(-(-22)))
2 answers:
You might be interested in
Answer: A. 0.20
Step-by-step explanation:
Let A be the event of employees needed corrective shoes and B be the event that they needed major dental work .
We are given that :
We know that
Then,
Hence, the probability that an employee selected at random will need either corrective shoes or major dental work :
hence, the correct option is (A).