*part one*
(1.) 1011... 8+0+2+1 = 11
(2.) 101010... 32+8+2 = 42
(3.) 11111... 1+2+4+8+16 = 31
(4.) 10010... 16+2 = 18
*part two*
(1.) 31... 31-16=15-8=7-4=3-2=1... 11111
(2.) 51... 51-32=19-16=3-2=1... 110011
(3.) 7... 7-4=3-2=1... 0111
(4.) 103... 103-64=39-32=7-4=3-2=1... 1100111
*part three*
(A.) 56 kilbits/sec, divide by 8 = 7 kilobytes/sec. 100*1024=102400 kilobytes. 102400 divided by 7 = 14,628 seconds = 237 minutes = 3.95 hours.
(B.) 5 megabits/sec, divide by 8 = .625 megabytes/sec. multiplied by 1,000 = 625 megabytes/sec... 100 divided by 625 = .16*1,000 = 160 seconds
*part three*
(A.) 56 kilbits/sec, divide by 8 = 7 kilobytes/sec. 100*1024=102400 kilobytes. 102400 divided by 7 = 14,628 seconds = 237 minutes = 3.95 hours.
(B.) 5 megabits/sec, divide by 8 = .625 megabytes/sec. multiplied by 1,000 = 625 megabytes/sec... 100 divided by 625 = .16*1,000 = 160 seconds
(C.)10 megabits/second, divide by 8 = 1.25 megabytes/sec. multiplied by 1,000 = 1,250 megabytes/sec... 100 divided by 1,250 = .08*1,000 = 80 seconds
*part four*
(1.) 3 megabits(divided by 8) = .375 megabytes/sec...seconds in an hour(60*60=3600) 3600*.375 = 1350 divided by 60 = 22.5 per hour