The t test for the difference between the means of 2 independent populations assumes that the respective:
Group of answer choices:
O populations are approximately normal.
O sample sizes are equal.
O sample variances are equal.
O All of the above.

lol.

it's ok we all do this sometimes.

-aparri

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

answer: 180 degrees clockwise

step-by-step explanation: