An uber driver carries riders to and from a local airport and a neighboring suburb. due to traffic and the time of day the driver works, the trip to the airport takes 60 minutes longer than the trip to the suburb. the car’s average speed in traffic is 30 miles per hour. without traffic, the car travels 15 miles per hour. the equation can be used to determine how many miles apart the two locations are shown. what is the value of m, the distances between the two locations?

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

answer: apothems is your answer

step-by-step explanation: hope u get it right

b

step-by-step explanation:

i dont know

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24