Math question help

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A giant tortoise can walk about 1/10 meter per second on land. A cooter turtle can walk about 1/2 per second on land

PART A

how long would it take a giant tortoise to travel five meters?

 

PART B

how much longer would it take a giant tortoise then a cooter turtle to travel 10 meters on land? Explain how you found yor answer.

The safety director of large steel mill took samples at random from company records of minor work-related accidents and classified them according to the time the accident took place.

 

Number of Number of
  Time Accidents  Time Accidents
  8 up to 9 A.M. 7  1 up to 2 P.M. 6
  9 up to 10 A.M. 9  2 up to 3 P.M. 6
  10 up to 11 A.M. 18  3 up to 4 P.M. 22
  11 up to 12 P.M. 6  4 up to 5 P.M. 9

 

Using the goodness-of-fit test and the 0.05 level of significance, determine whether the accidents are evenly distributed throughout the day. (Round your answers to 3 decimal places.)

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