Which of the following sets of ordered pairs (x, y) represent y as a function of x? *
O {(4,-2), (1,-1), (0,0), (4,2)}
O {(1,2), (1,3), (1,4), (1,5)}
O {(-1,1),(0,0), (1,1), (2, 2)}
O {(2.5,8), (3.5,8), (2.5, 2), (4.5, 2)}

stethere all not eveanp-by-step explanation:

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours