Chemistry, 05.02.2020 08:51, mdlnlcs

Abrick measures 25 cm by 12 cm by 13 cm. what is the volume of the brick in cm3? how many millilitters of water would this brick displace?

Answers: 3

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answered: angela6844

25 cm x 12 cm x 13 cm = 3900 cm^3 Water has a density of 1 mL/cm^3, so the brick would displace 3900 mL of water.

answered: kward591

Volume of brick = 3900 cm3 = 3.9*10^3 cm3

Volume of water displaced = 3900 ml = 3.9*10^3 ml

Explanation:

Given:

Dimension of the brick = 25 cm, 12 cm, 13 cm

To determine:

a) Volume of the brick

b) Volume (ml) of water displaced by the brick

Calculation:

a) Volume of the brick (cube) is expressed as a product of the dimensions

Volume = length (l)*width(w)*height(h)

$Volume = 25cm*12cm*13 cm = 3900cm^{3} = 3.9*10^{3} cm^{3}$

b) The volume of water displaced is equal to the volume of the brick.

Since, 1 ml = 1 cm3

Therefore, volume of water displaced = 3900 ml = 3.9*10^3 ml

answered: Guest

wanahton purified a portion of water with 900 grams of contaminants. each hour, a third of the contaminants was filtered out.

let g(n) be the amount of contaminants (in grams) that remained by the beginning of the nth hour. g is a sequence, what kind of sequence is it, arithmetic or geometric? then, write an explicit formula for the sequence, g(n)=

wanahton purified a portion of water with 900 grams of contaminants. each hour, a third of the contaminants was filtered out.

explanation:

answered: Guest

your answer would be “dry”

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Abrick measures 25 cm by 12 cm by 13 cm. what is the volume of the brick in cm3? how many millilitt...