Tank A is filling up with water at a rate of 5/8 gallon per 1/2 minute. Tank B is filling with water at a rate of 3/5 gallon per 1/4 minute. Which tank is filling faster?

Compute the unit rates.

Tank A:

(5/8 gal) / (1/2 min) = 10/8 gal/min = 5/4 gal/min = 1.25 gal/min

Tank B:

(3/5 gal) / (1/4 min) = 12/5 gal/min = 2.2 gal/min

So tank B is filling faster.

18.8 cubic inches.

step-by-step explanation:

volume of a cone = πr²h

r = 1.5 inches

h = 8 inches

pi = 3.14

volume of our cone = × 3.14 × 1.5² × 8 = 18.84 square inches

or equals to 18.8 square inches rounded up to nearest tenth.

365

step-by-step explanation: