The population of Texas was 3.1 million in January of 1900, and 5.8 million in January of 1930. According to this function, in what year did the population reach 5.5 million?

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)