SOMEONE PLEASE HELP ME ASAP I'M PRAYING

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.