If the bottom margin for one element is 1.5em and the top margin for the element below it is 1em, how large is the margin between the two elements when the page is rendered in a browser

Ashot putter releases the shot some distance above the level ground with a velocity of 12.0 m/s, 51.0 ∘above the horizontal. the shot hits the ground 2.08 s later. you can ignore air resistance. how far did she throw the shot?