Mikayla worked the same number of hours each day for 4 days during one week. She worked less than 20 hours total for that week.
2 answers:
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Answer:
The required probability is,
Step-by-step explanation:
Of 24 employees at a local supermarket, 13 work as cashiers and 11 stock shelves. If 4 employees are selected at random to work overtime, then
P( all 4 are cashiers) =