-2 to 8= 10 div 2=5 which might be answer
Number of copies made in 1 minute or 60 seconds =44
Number of copies made in 1 second =44/60
1 minute = 60 seconds
4 minutes = 4*60 = 240 seconds
total time = 240 + 45= 285 seconds
Number of copies made in 285 seconds =(44/60) *285 =209 copies
so if he earns a 6% commission on everything he sell then we could divide 186,650 by 100 and get 1% of 186,650 and then multiple that answer to get the answer to the question which in this case is B hopefully I helped
So you want to make it: total distance (d) = rate (r) × total time (t), solving for r: r = d / t
r = (420mi) / (3h+214h), r = 420mi / 217h
r = 1.935mi/h = 1.94mi/h
The period will change coefficient of x by 2 pi / pi/2 = 4
and the vertical shift will add 3 so its
sin 4x + 3
Hope this helps