Mathematics, 08.12.2020 14:00 vane3152
8. The density (D) is related to the mass (M) and the volume (V) of a substance by the formula
D=m/v
(a) Transpose the equation to make M the subject and hence find the mass when the volume is 12 and the density is 7. (2)
(b) Transpose the equation to make V the subject and hence find the volume when the mass is 3.4 and the density is 1.8.
Answers: 1
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8. The density (D) is related to the mass (M) and the volume (V) of a substance by the formula
D=m/...
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