Ross will make a water balloon that can be modeled with a sphere. A constraint he must consider is that when the radius of the balloon exceeds 5 inches, the balloon will pop. If he uses a garden hose with a flow rate of 12 gallons per minute to fill up the balloon, for how many seconds can he fill it before it pops? Round to the nearest tenth of a second. (1 gallon = 231 cubic inches)
so are we all here taking the final exam today or what
bruh this and brainly saved me
v = 4/3 Ο r^3 = 4/3 * Ο * 125
12 gal/min = 1 gal / 5 s = 231 in^3 / 5s
calculate the volume , and the fill rate per second
divide the volume by the fill rate