Can someone me with this: a swimming pool is 50m long and 20 m wide. its depth decreases linearly along the length from 3m to 1m. it is initially empty and is filled at a rate of 1m^3/min. how fast is the water level rising 250 min after the filling begins? how long will it take to fill the pool?

The speed the water level rising 250 min after the filling begins is 1/500 m/min and it will take 2000 minutes to fill the pool. I am hoping that these answers have satisfied your queries and it will be able to help you, and if you would like, feel free to ask another question.

the degrees would remain the same ( the number to the left of the decimal point.

the multiply the decimal by 60 to get the minutes and use the numbers to the left of the decimal point.

then multiply the decimal portion of that by 60 for the seconds and round off as needed.

39 .956652

the 39 remains the degrees.

the minutes = 0.956652 x 60 = 57.39912

the minutes = 57

the seconds = 0.39912 x 60 = 23.95 = 24 ( rounded to nearest tenth)

so 39.956652 = 39 degrees, 57 minutes and 24 seconds

-75.159809

the -75 remains the degrees

the minutes = 0.159809 x 60 = 9.58854

the minutes = 9

the seconds = 0.58854 x 60 = 35.31, rounded to nearest tenth = 35.3 seconds

so -75.159809 = -75 degrees, 9 minutes and 35.3 seconds.

the first coordinate is north or south, since it it positive it is north.

the second number is east or west, because it is negative it is west.

39 degrees, 57 minutes and 24 seconds n

-75 degrees, 9 minutes and 35.3 seconds w