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the empty gas tank of a truck needs to be completely filled. The tank is shaped like a cylinder that is 3ft long with a diameter of 2.4ft. Suppose gas is poured into the tank at a rate of 2.1ft^3 per minute. How many minutes does it take to fill the empty tank?

Respuesta :

Answer: 1.2²×3×3.14

1.44×3×3.14

4.32×3.14

13.5648

2.1³=9.261

13.5648÷9.261=1.46472303

Answer:1.46 minutes

Step-by-step explanation:

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