Okay, between the question & the other answer, I'm quite unsure what discombobulates me the most -_-"
9.685 to 9.694
It is 5400.
They’re the ‘real value’ of a rounded number. Upper and Lower Bounds are concerned with accuracy. Any measurement must be given to a degree of accuracy, e.g. 'to 1 d.p.', or ' 2 s.f.', etc. Once you know the degree to which a measurement has been rounded, you can then find the Upper and Lower Bounds of that measurement. Phrases such as the 'least Upper Bound' and the 'greatest Lower Bound' can be a bit confusing, so remember them like this: the Upper Bound is the biggest possible value the measurement could have been before it was rounded down; while the Lower Bound is the smallest possible value the measurement could have been before it was rounded up.
How do you calculate the upper and lower bounds? Image result for How to find the upper and lower bound of 1000? In order to find the upper and lower bounds of a rounded number: Identify the place value of the degree of accuracy stated. Divide this place value by
Lower and Upper bound of 1000 of two significant figures is 100Plus or minus 50 is 950 , 1050
Lower bound is 17.6 and upper bound is 17.8
Given a value for some variable, it is the maximum value that it could have had wich would have been rounded to the given value.
A function whose upper bound would have attained its upper limit at a bound. For example, f(x) = x - a whose domain is a < x < b The upper bound is upper bound is b - a but, because x < b, the bound is never actually attained.
The answer is B.
An upper bound estimate is a estimate that is greater than the actual solution.
300
The upper bound of 6.52 is 6.525, while the lower bound is 6.515. This is based on the assumption that the number is rounded to two decimal places, meaning it could be as high as 6.525 or as low as 6.515. Therefore, the range of values that could round to 6.52 is between these two bounds.