Yo if u answer all questions ill give u free points and mark brainliest​

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

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.