Whenever hannah turns on her cell phone, it randomly shows a background image from a group of 6 images hannah has selected, exactly 2 are of her friends, exactly 3 are of her family members, and exactly 1 is of her pet dog. What is the probability that the cell phone shows an image other than the pet dog the next time hannah turns on her cell phone

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.