One year the population of a city was 132,000.several year later it was 149,160.find the percent increase.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.