A railway car is 320cm in diameter and 17.2 m long. Calculate its volume.

176.128 meters cubed.

Step-by-step explanation:

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first lets turn cm into m.

320 cm is 3.2 m.

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im assuming the height + width

are the same, so:

17.2 * 3.2 * 3.2 = 176.128 m^3

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

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step-by-step explanation: