Find the equation of the least-squares regression line that describes the relationship between median distance walked in 6 minutes and representative age. (round your values to three decimal places.)

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi