Neutrons + Protons = Atomic mass
8 + 9 = 17
Atomic Mass = 17
Hope this Helps:)))
Velocity can vary as long there is specific direction (displacement)
Speed has no direction therefore change in speed is not necessary the velocity...
Velocity is also in a specified direction
Answer:
On the vertical axis, place frequencies. Label this axis "Frequency".
On the horizontal axis, place the lower value of each interval. ...
Draw a bar extending from the lower value of each interval to the lower value of the next interval.
a low variability.
Explanation:
I'd say the correct answer your looking for is B.