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rodrickahammonds
20.11.2020 •
Mathematics
A student weighs a sample of the shale and
incorrectly determines the mass to be 16 grams.
The real answer is 18 grams. Which equation
should be used to calculate the student's
percentage of error (percent deviation)?
Solved
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Ответ:
interesting choice of pfp
Ответ:
really really sorry if i'm
-12 -5(x + 4) = 3x
-12 - 5x - 20 = 3x
-12 - 20 - 5x = 3x
-32 - 5x = 3x
+ 5x + 5x
-32 = 8x
8 8
- 4= x