Mathematics
Mathematics, 12.10.2019 16:20, dondre54

Steve repairs elevators. when he is called to a job he uses the stairwell to go to the floor which the elevator is located. in the modis building he climbs 22 steps for the 15 feet of horizontal travel. in the sears tower he climbs 17 steps for every 7 feet of horizontal travel. what is the rate of change for each stairwell?

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You are an engineer in charge of designing a new generation of elevators for a prospective upgrade to the empire state building. before the state legislature votes on funding for the project, they would like you to prepare a report on the benefits of upgrading the elevators. one of the numbers that they have requested is the time it will take the elevator to go from the ground floor to the 102nd floor observatory. they are unlikely to approve the project unless the new elevators make the trip much faster than the old elevators. if state law mandates that elevators cannot accelerate at greater than 5.10 m/s2 or travel faster than 16.8 m/s, what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor?
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Mathematics, 01.08.2019 07:00, 24jameb
Steve repairs elevators. when he is called to a job he uses the stairwell to go to the floor which the elevator is located. in the modis building he climbs 22 steps for the 15 feet of horizontal travel. in the sears tower he climbs 17 steps for every 7 feet of horizontal travel. what is the rate of change for each stairwell?
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You are an engineer in charge of designing a new generation of elevators for a prospective upgrade to the empire state building. before the state legislature votes on funding for the project, they would like you to prepare a report on the benefits of upgrading the elevators. one of the numbers that they have requested is the time it will take the elevator to go from the ground floor to the 102nd floor observatory. they are unlikely to approve the project unless the new elevators make the trip much faster than the old elevators. if state law mandates that elevators cannot accelerate at greater than 4.50 m/s2 or travel faster than 19.8 m/s, what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor?
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Mathematics, 15.10.2019 07:10, vett072804
Steve repairs elevators. when he is called to a job he uses the stairwell to go to the floor on which the elevator is located. in the modis building,he climbs 22 steps for every 15 feet of horizontal travel.in the sears tower,he climbs 17 steps for every 7 feet of horozontal travel. part b: what is the rate of change for each stairwell. part b: which stairwell will be easier to climb? explain reasoning
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