Answer:
x=10
y= 6
z= 12
Step-by-step explanation:
when the direction changes it developed try all nbers to figure out to connection finding of snsd f
Given that a<span> passenger elevator in the sears tower in Chicago can lift people 960 feet in 1 minute and 30 seconds (1.5 minutes). This means that the lift is travelling with a speed of:
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If the elevator lifts cargo through the same height in 2 minutes and 30 seconds (2.5 minutes), then the speed is given by:
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