for the past n days , the average ( arithmetic mean ) daily production at a company was 50 units . if today ' s production of 95 units raises the average to 55 units per day , what is the value of n ?
n0 = 50.0
n1 = 95.0
n2 = 55.0
t0 = n1 - n0
t1 = n2 - n0
t2 = t0 / t1
answer = t2 - 1.0
print(answer)