For a sample of 8 employees, a personnel director has collected the following data on ownership of company stock, y, versus years with the firm, x. 12 14 6 19 13 15 19 Y 300 408 560 252 288 650 630 522 (a) Determine the least squares regression line and interpret its slope

Q: PQhas coordinates P(3,-6) and Q(3, 9). Find the coordinates of P'Q' after a dilation with a scale…

A: The dilation of a given point P(x,y) by factor K, centered at C(a,b), moves the point to P'(x',y')…

Q: (p) | (2) dz =.

A: From x=3 to x=5, there is a triangle with base= 2 and height = -3  So the area of the triangle is:…

Q: How do you know to do this?

A: or you can use Heron's Formula to find the area of the triangle.

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A: Note :  1. Corresponding angles are equal. 2. Alternate exterior angles are equal.

Q: Can you help me solve this?

A:

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A:

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A: Given that, A factory makes two products. Product A takes 4  hours on Machine 1 and 2 hours on…

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A: Given:

Q: Need help with part 3

A: We find inverse of given Matrix

Q: Need help with part 2

A: The objective is to find the product AB of matrices.

Q: Can you write part a a bit more clearly. I can't understand what's happening where you are…

A:

Q: I need help with this question

A: First factor the equation