To right prism containers each hold 75 gallons of water the height of the first container is 20 in the height of the second container is 30 in if the area of the base in the first container is 6ft^2 find the area of the base in the second container.

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?