Just need the answer

Question 13 1 pts How many select lines does a 8 to 1 mux have? 8 0 1 3 4 0 2 Question 14 1 pts How many outputs does a 2-input decoder have? 02 d 4 O 8 Question 15 1 pts What device does this timing diagram represent? x and y represent 2 inputs while z is the output x x Z N OD Flip-Flop, rising edge triggered o negative D Latch OD Flip-Flop, falling edge triggered O positive D Latch Question 16 1 pts What device does this timing diagram represent? x x N rus y z O positive D Latch D Flip-Flop, rising edge triggered O D Flip-Flop, falling edge triggered o negative D latch Question 17 1 pts Assume values A and B are 0 and 1, respectively. What are the values on wires C and D, respectively? A 3 D B O 0,1 O 1,0 O 1, 1 O 0,0