(time to complete)
f=length= some pattern here using length variable
time(length)
the independent variable aka the input is the length & the output is the time it takes or is needed to complete it.
But baby am still catching grenade for you trow my head on a plane for you I would do anything for you
N P r = (n!)/((n-r)!)
8 P 4 = (8!)/((8-4)!)
8 P 4 = (8!)/(4!)
8 P 4 = (8*7*6*5*4!)/(4!)
8 P 4 = 8*7*6*5
8 P 4 = 1680
The final answer is 1680
727.29 - 248.50 + x > = 500
Letter C