A school reported that 85% of the total number of pupils joined their educational field trip. If there were 680 pupils enrolled in the school, how many joined the field trip? with solution please :D

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Which of those sequences is a geometric sequence

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2