In circle 0 (drawn below), chords AB and CD intersect at point E. Also within this circle
are secant FDA and tangent FB that are drawn to circle O from external point F. Chord AC is
also drawn. Given that the mDA - 56, MDB - 112, and the ratio of MAC:MCB - 3:1,
answer the following questions (be sure to justify your responses):
a. Find mZCEB.
b. Find mZF.
c. Find mZDAC.

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Given abcd ac=38 and ae=3x+4 find the value of x

Find the 6th term of the expansion of (2p - 3q)11. a. -7,185,024p4q7 c. -7,185p4q7 b. -7,185,024p6q5 d. -7,185p6q5 select the best answer from the choices provided a b c d