volume changing at that moment? The volume of a cantaloupe is approximated by V- -xr . The radius is growing at the rate of 0.7 cm / week, at a time when the radius is 6.8 cm. How fast is the The volume is changing at a rate of about (Round to one decimal place as needed.) tim plic inals applic licit D entiat 4 lated R Next the ind geomet ns involving related rates