how did the following people or inventions improve people's lives? a. james watt. b. textile production. c. bessemer process. d. vaccines. e. telegraph and telephone.

demand is the need and oportunity to buy a given good or service.

they had more african americans than any other state.

hope this , have a good day. c;

step-by-step explanation:

100%     = 120

1%= 120/100=   1.2

9%   = 1.2 x 9=     10.8

10.80 to the 120 to get $130.80

we need the map to answer the question