In circle E, GH is a tangent, diameter FB and chords FD, BD, AB, and AD. Which of the statements is not true? (answer choices in picture)

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

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?