Answer:
D
Step-by-step explanation:
no explination
Answer:
it is 2
Step-by-step explanation:
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).
Answer:
18 square units
Step-by-step explanation:
you multiply the base by the hight after graphing the square.