Un círculo de radio 1 rueda sobre otro círculo mayor de radio 4, siendo las ecuaciones paramétricas x=5 cos(t) - cos(5t) y=5sin(t)-sin(5t)

hallar la distancia recorrida por el punto al dar la vuelta completa alrededor del círculo mayor

What could explain what happened when the time was equal to 120 minutes

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books