Texas Instruments TI-34 MultiView Manuel télécharger pdf (Page 31)

31

³ Problem

In a gravel quarry, two new excavations have been opened.

The first one measures 350 meters by 560 meters, the

second one measures 340 meters by 610 meters. What

volume of gravel does the company need to extract from each

excavation to reach a depth of 150 meters? To reach 210

meters?

Recall %

h

< F <

L z z

<

z z

< W 4 <

350 V 560 L z <

340 V 610 L z z <

150 V %h

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 44 45

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