Aweather balloon is at an altitude where the temperature is 3º c. the balloon ascends 900 ft with a decrease in temperature of 5º c. the balloon then ascends again with a decrease in temperature of 3º c. what is the final temperature?

Answer is -5°C.

Step-by-step explanation:

Initial temperature = 3°C

First decrease in temperature = 5°C

Second decrease in temperature = 3°C

Balloon ascend  = 900 ft

Total change in temperature = 3-5-3 = -5

Thus final temperature = -5°C

c.)

step-by-step explanation: