Sand particles have density equal to 0.70 g/mL. A teacher ordered a 22 kg bag of sand from the scientific supply company. Sand plus air (as ordered) takes up 1.3 times as much volume as the sand particles alone. What is the volume in cubic feet (ft3) of sand plus air that the teacher ordered?

I need so much help with Dimensional Analysis aaaa

Volume is defined as the space occupied within the boundaries of an object in three dimensional space. It is also known as capacity of the object.

The SI unit of volume is liter.

To calculate the volume of sand :

Density = mass / volume

As density is given 0.70g/ml and mass of sand is 22kg then,

Volume = mass/ density

= 22 / 0.7g/ml = 31.43 g/ml or cm3

As sand plus air is 1.3 time much as volume of sand alone,

Then 31.43g/ml = 31.43 x 1.3 = 40.86 g/ml or cm3

40.86 cm3 is equal to 14.4 x 10^4 ft3

Thus, the volume of sand plus air that the teacher order is 14.4 x 10^4 ft3.

To learn more about volume, refer to the link below:

https://brainly.com/question/13338592

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