Example - Radford University
... (which is correct) but (a + b) + c = -30 which is incorrect. The problem is that (a + b) is +110 for this example, which exceeds the range of +99, and so only the rightmost two digits (+10) are retained in the intermediate result. This is a problem that we need to keep in mind when representing real ...
... (which is correct) but (a + b) + c = -30 which is incorrect. The problem is that (a + b) is +110 for this example, which exceeds the range of +99, and so only the rightmost two digits (+10) are retained in the intermediate result. This is a problem that we need to keep in mind when representing real ...
sig fig - stcscience6
... absolute uncertainty of plus or minus 0.1 g and is said to have been measured to the nearest 0.1 g. In other words, we are somewhat uncertain about that last digit—it could be a "2"; then again, it could be a "1" or a "3". A mass of 13.20 g indicates an absolute uncertainty of plus or minus 0.01 g. ...
... absolute uncertainty of plus or minus 0.1 g and is said to have been measured to the nearest 0.1 g. In other words, we are somewhat uncertain about that last digit—it could be a "2"; then again, it could be a "1" or a "3". A mass of 13.20 g indicates an absolute uncertainty of plus or minus 0.01 g. ...
Document
... Obj: To multiply decimals without a calculator • multiply the numbers as if they were whole numbers • the number of decimal places in the answer is the sum of the decimal places in the factors ...
... Obj: To multiply decimals without a calculator • multiply the numbers as if they were whole numbers • the number of decimal places in the answer is the sum of the decimal places in the factors ...
Problems
... 9.In the figure, ABCD is a rectangle with AB=5 such that the semicircle on AB as diameter cuts CD at two points. If the distance from one of them to A is 4, find the area of ABCD. D ...
... 9.In the figure, ABCD is a rectangle with AB=5 such that the semicircle on AB as diameter cuts CD at two points. If the distance from one of them to A is 4, find the area of ABCD. D ...
Chapter 2 Goals
... All measurements made with instruments are really approximations that depend on the quality of the instruments (accuracy) and the skill of the person doing the measurement (precision) The precision of the instrument depends on the how small the scale is on the device. The finer the scale the more pr ...
... All measurements made with instruments are really approximations that depend on the quality of the instruments (accuracy) and the skill of the person doing the measurement (precision) The precision of the instrument depends on the how small the scale is on the device. The finer the scale the more pr ...
