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3 years ago

What is 23.45 less than 56.004?

Mathematics

1 answer:

beks73 [17]3 years ago

3 0

<h2>Answer:</h2><h2>The answer is 32.464 for 23.54 less than 56.004</h2>

Step-by-step explanation:

23.54 less than 56.004 means,

consider a = 23.54 and b = 56.004

The given question can be expressed as " b - a" where the term "a" has to be subtracted from "b" (subtraction operation)

The term "less than"denotes subtraction operation

Therefore,

56.004 - 23.54 = 32.464 (decimal to 3 digits)

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d. residual

Step-by-step explanation:

For this case we define the dependent variable as Y and the independent variable X. We assume that we have n observations and that means the following pairs:

$(x_1, y_1) ,....,(x_n,y_n)$

For this case we assume that we want to find a linear regression model given by:

$\hat y = \hat m x +\hat b$

Where:

$\hat m$ represent the estimated slope for the model

$\hat b$ represent the estimated intercept for the model

And for any estimation of the dependent variable $\hat y_i , i=1,...,n$ is given by this model.

$e_i = y_i -\hat y_i , i=1,...,n$

So the best option for this case is:

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