Question 13 Not yet If the point (x, - - ) is a point on the unit circle in quadrant IV, the exact value of X is answered Marked out of Select one: 1.00 Oa. 130 Flag 9 question Ob. 4V/2 9 O c. -4/2 9 O d. -V130 9 Question 14 The time, t seconds, it takes a pendulum to complete one back and forth swing can be determined by the equation Not yet t = 0.32VI, where / is the length of the pendulum in inches. answered Marked out of 1.00 A clock manufacturer has an adjustable length pendulum with the shortest length being 5 in and the longest length being 9.5 in. Determine the range of swinging times for this pendulum. Flag question Select one: O a. 0.716 St 1 Flag Ob. 0 1 Od. O<>