For the past ten years, the population of a city has grown at an annual rate of 2.4% per year. The city’s population in 2020 was 36,314. a. Assuming that the growth rate continues in this fashion, estimate the city’s population in 2025.

b. How many years will it take for the city’s population to double at this growth rate?

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?