Population growth. port st. lucie, florida, had the united states fastest growth rate among cities with a population of 100,000 or more between 2003 and 2004. in 2003, the population was 103, 800 and increasing at a rate of 12% per year. in what year should the population reach 209,000 ? (let t = 0 correspond to 2003.) apply the formula n = n0 e^rt, where n represents the number of people. round your answer to one desimal place. t = .the tolerance is ±2%

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.