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.
Mowing lawns, use your parents mowers and pay them 3 dollars per yard you mow, charge 8 dollars more than it takes for gas per yard, you buy the gas and pay your parents for borrowing the mower and you get 5 dollars each yard, you can change how much you make per yard if you want.

which follows from the definition for expected value,

where

is the probability density function for

.
Answer:
204
Step-by-step explanation:
Answer:
x = StartFraction 2 Over 3 EndFraction and x = StartFraction negative 2 Over 3 EndFraction.
Step-by-step explanation:
We are given a quadratic equation of single variable x as
.
There is no doubt that as the equation is of two degrees so, it will have two solutions.
Now,
⇒
⇒
and
Therefore, the solution will be x = StartFraction 2 Over 3 EndFraction and x = StartFraction negative 2 Over 3 EndFraction. (Answer)