It’s 4/15
Answer = 3 3/4
I hope that helps :)
-5 is for f(x)=x+5
4 is for g(x)=x-4
Hope this helps!!
So hmm notice the picture below
the triangular prism, is really just 3 rectangles and 2 triangles, stacked up to each other at the edges
now, just get the area of the triangles and the rectangles, and add them up, and that's the surface area of the triangular prism
now, what's the length "x"? well
Answer: Jen’s 83
Step by step;
The fraction by which the variance of the dependent variable is greater than the variance of the errors is known as R-squared. The correct option is C, 0.32.
<h3>What is R- Squared?</h3>
The fraction by which the variance of the dependent variable is greater than the variance of the errors is known as R-squared.
It is called so because it is the square of the correlation between the dependent and independent variables, which is commonly denoted by “r” in a simple regression model.
fraction of the variability in data values = (coefficient of correlation)² = r²
For the given data, the correlation can be found as shown below. Therefore, the value of r is -0.56. Since we need the value of r², the value of r² is,
r² = (-0.56)²
r² = 0.3136 ≈ 0.32
Hence, the correct option is C, 0.32.
Learn more about Correlation Coefficients:
brainly.com/question/15353989
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