Suppose that the signal is sampled at random instants of time. (a) find the long-term sample mean. (b) find the long-term relative frequency of the events ""voltage is positive""; ""voltage is less than "" (c) do the answers to parts a and b change if the sampling times are periodic and taken every seconds?

mr. graef told us it is 13 pints

step-by-step explanation:

triangle and cube

step-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