Abicyclist was traveling from the village to the railroad station with a speed of 15 mph and he was coming back to the village with a speed of 10 mph. find the distance from the village to the railroad station, if it’s known that it took 1 more hour for the bicyclist to get back to the village.

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

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?