There are 132.08cm in 52 inches
Percent relative error is calculated by the formula: (experimental value - literature value/ experimental value) x 100%
Therefore, (6-7/7) x 100% = 14.3%
Your answer is in absolute value :)
The slope of the line is 2/3, so the angle is arctan(2/3) ≈ 33.69°.
Answer:
I think the half gallon cause u get more milk than a quart for just one dollar.