Aman is now three times old as his sister. four years ago the man was five times as old as his sister. find their present age

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

i can you with this answer

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