Let 
be the speed of the helicopter in still air. Let 
be the speed of the wind. Then, from the given information,
Adding the above 2 equations,
The speed of the helicopter in still air 
Answer:
exoplanets is any planet beyond our solar system.
Answer:
Heat of vaporization
Explanation:
When water is at high levels of temperature heat is move as an energy source into the air.
"Non-Living" things are known as "Abiotic factor" in the ecosystem.
In short, Your Answer would be: Option A) The Water
Hope this helps!
Explanation:
Power is the product of current and voltage:
P = IV
And from Ohm's law, voltage is the product of current and resistance:
V = IR
So substituting this expression for V into the power equation:
P = I (IR)
P = I² R
