Question

denali is one of the coldest mountain on earth .the temperature is 2° Celsius today and each day ,it is dropping by 3°celsius . what will the temperature of denali br after two weeks​..,.........
2.an elevator is on the tweentieth floor .it goes down 11 floors and the then up 5 floors.what floor is the elevator no now .?​

Answer 1

Step-by-step explanation:

1. temperature at denali mountain now = 2° C

temperature dropping every day = 3° C

temperature after 2 weeks = 2 - (3×14)

= 2 - 42

= -40°C

Therefore, the temperature after two weeks at denali mountain is -40°C

2. Elevator on first time = 20th Floor

Elevator on second time = 20 - 11 = 9th Floor

Elevator on third time = 9 + 5 = 14th Floor

So, elevator is now on 14th floor

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Answer 2

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