A circular table top has a radius of 85 cm. A force of 630 N is applied to the whole table top.
Calculate the pressure in N/m2 to 4sf.

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.