The last math exam of the year was normally
distributed with a mean of 85 and a standard
...
Mathematics, 21.04.2020 14:35 mirzakasumovic8926
The last math exam of the year was normally
distributed with a mean of 85 and a standard
deviation of 5. Xavier needed at least a 95 on
this test to get an A for the year. His teacher
gave him his z-score: 1.8. Did Xavier get an
A for the year?
Answers: 3
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Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
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