Esta es la vez donde mas necesito ayuda de ustedes.. Necesito explicar en una pequeña capsula determinar el valor de i, ii y no se absolutamente nada. Alguien si seria tan gentil de poder ayudarme, doy 40 puntos.

Which of the following is the correct ratio for converting kilograms to grams

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?