At a store, there are 5 vases. each vase has the same number of flowers. sixteen flowers are sold. now there are 24 flowers left. how many flowers were in each vase

Need on this geometry question. explain how you did it.

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Can someone me with these two circle theorem questions asap?