Rounded to the nearest whole number, approximately how many inches is 8.39 kilometers?
1 answer:
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Answer:
Explained
Step-by-step explanation:
average speed from Tallahassee to Gainesville is 30miles/hour
and the total average speed of the whole trip is 40 miles/hour
let the average speed in return journey be x miles per hour.
we know that if the distance is constant the average speed of the whole trip is given as
on calculating we get x= 60 miles/hour
now, since the distance between two places is always constant, the result does not matter on the distance between two places. The average speed will remain the same.
Answer:
0.0062
Step-by-step explanation:
Given that a carload of steel roads has arrived at Cybermatic Construction Company. The car contains 50,000 rods
Sample size =100
Sample mean follows a N(120,0.05/sqrtn)
sample std error=