Answer:

Step-by-step explanation:
Given the rate of filling is
and the rate of emptying the pool is
. The height of the pool at any time is:

#Substitute the value of g in the height equation to find the height of the pool:
#g=1

#g=2

#g=3

#g=4

Yes all squares do have four sides
Answer:
utrtyutruytr
Step-by-step explanation:
Answer:36 is this 2nd grade?
Step-by-step explanation:
Let x% be the percentage
60×(1-x%)=45
1-x%=0.75
x=25%