MODELING REAL LIFE The function D(t) = 75 -0.3r represents the number of gigabytes left after downloading a video game for t
minutes.
a. How many gigabytes are left to download after 90 minutes?
gigabytes
b. How long will it take to download the entire video game?
min or
hr
min

MODELING REAL LIFE The function Dt 75 03r represents the number of gigabytes left after downloading a video game for t minutes a How many gigabytes are left to class=