The population of a town is 20000 people in the year 2000. how many people will live in the town in 2010 if the population increases at a rate of 6% every 2 years?

Two numbers have a sum of -19. one number is x. what expression represents the other number?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.