The formula for degrees celsius is: c = 5/9 (f − 32), where f stands for degrees fahrenheit.

part 1: solve the equation for f and show all steps.
part 2: determine how many degrees fahrenheit 20 degrees celsius is.

c. rb

explanation:

the atomic radius of a chemical element is a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding shells of electrons.

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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