How can angle relationships and right triangles be used to solve everyday problems?

Somone me i want to know what 18 hours out of 24 hours in a fraction

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder