The maximum weight that an elevator in an apartment complex can accommodate is 800kg. The average adult weight be about 70 kgs with a variance of 200. What is the probability that the lift safely reaches the ground when there are 10 adults in the lift?
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Answer:yes the lift can safely reach the ground.
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The maximum weight that an elevator can accomodate is 800kg. The average adult weight be about 70 kgs with a varience of 200. Yes the lift safely reaches the ground when there are 10 adults in the lift.
Stepwise explanation is given below:
- The maximum weight that an elevator can accomodate is 800kg. The average adult weight be about 70 kgs with a varience of 200.
- It is given that there are 10 adults in the elevator whose each adult's average weight is 70kgs.
- So, 10*70=700
And the maximum weight an elevator can accomodate is 800kg.
- Still 100 kgs of weight is left.
So, yes the elevator can reach the ground safely.
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