Mathematics, 08.07.2019 22:20 lildeb2778
Let x1,…,xn be real numbers representing positions on a number line. let w1,…,wn be (strictly) positive real numbers representing the importance of each of these positions. consider the quadratic function: f(θ)=12∑ni=1wi(θ−xi)2. what value of θ minimizes f(θ)?
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Which number produces a rationale number when multiplied by 1/5
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1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?
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Let x1,…,xn be real numbers representing positions on a number line. let w1,…,wn be (strictly) posit...
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