Some objects, like the skateboarder, have energy as a
result of their positions. Energy in
this state is stored.
5. How does gravity have the
potential to exert force on the
girl?
Type your answer here.
Please I need help with this

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

F(x)=5/6x+3 which of the following is true

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.