The head of maintance at xyz rent a car believes that the mean number of miles between services is 4959 miles, with a standard deviation of 448 miles. what is the probability that the mean of a sample of 43 cars would be less than 5018 miles?
He helped with the black people aswell anyways Rosa parks
Speed = distance/time
20 miles divided by 4 hours = 5 mph
ANSWER : 5mph
Answer:
an emt is an ambulance worker
Explanation: the ambulance saves lives they are a little less taught than a doctor