4. The coordinates below represent a triangle that was dilated.
J(-3, -12) ► J'(-2,-8)
K(-6, -15) → K'(-4,-10)
LC-9, -12) → L'(-6,-8)
What was the scale factor that was used in the
dilation?

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Hi, can anyone show me how to do this problem? 100 points for this. in advance