Find the volume of the hemisphere below leave your answers in terms of pi

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.

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost