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in 1990 the estimated population of pittsburgh, pennsylvania, was 369,879. in 2000 the estimated population was 334,563. find the percent of decrease from the nearest whole percent from 1990 to 2000.

Sagot :

Answer:

9.55%

Step-by-step explanation:

1990 = 3,69,879   2000 = 3,34,563

%Decrease = Old Value - New Value/Old Value ×100%

%Decrease = 3,69,879 - 3,34,563/369879 ×100%

%decrease = 35316/369879 × 100%

%Decrease = 9.548%

%Decrease = 9.55%(Answer)