On any day, the probability that a boy eats his prepared lunch is 0: 5 . the probability that his sister eats her lunch is 0: 6 . the probability that the girl eats her lunch given that the boy eats his is 0: 9 . determine the probability that:

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

How many grams the dog will eat in 3 days?

Which is the focus of a parabola with equation y2=4x