The coefficients corresponding to k = 0, 1, 2, ..., 5 in the
expansion of (x + y)^5 are 1, 5 , 10 , 10, 5, 1. The coefficients can be solve
using manual expansion of the term of using combination:
<span>nCr-1, where n is the power and r is the desired
therm,</span>
<span>There are 60 seconds in a minute. To find out how many copies in a second, divide 36 by 60. That is 0.6 Then you would calculate to see how much in 15 seconds, 0.6 times 15 9 copies in 15 seconds
then multiply 36 * 4 to see how many in minutes 144 copies in 4 minutes