Your food costs are $5,500. Your total food sales are $11,000. What percent of your food sales do the food costs represent?
2 answers:
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Answer:
Step-by-step explanation:
-This is a binomial probability problem.
-Given the probability of catching a cold is 0.03, n=6
#The probability of exactly 3 people catching a cold is calculated as:
Hence, the probability of exactly 3 in 6 people catching a cold is 0.0004928