Answer:
A) 48 in : initial height of the water
B) 40.5 in : height of the water after 5 days
C) 32 days
D) Yes, should be restricted.
Domain: 0 ≤ d ≤ 32
Step-by-step explanation:
A)
48 in is the initial height of the water
B)
40.5 in is the height of the water after 5 days
C) when the pool is empty, h = 0.
So set the equation to zero and solve for d.
D) Yes, the domain should be restricted because when d > 32, h < 0 and the height of the water in the pool cannot be negative
Domain: 0 ≤ d ≤ 32
5.89 x 5 = 29.45
Hope this helps you!
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So she has 6 classes a day for 52 minutes and for 5 days you need to multiply all three together.
6 x 52 x 5 = 1560 min = 26 hours a week
The simplified firm of the ratio 0.40 to 0.60 is 2 : 3
<h3>Ratio</h3>
0.40 : 0.60
= 0.40 / 0.60
divide both numerator and denominator by 0.20
= 2 / 3
= 2 : 3
Therefore, the simplified form of the ratio 0.40 to 0.60 is 2 : 3
Learn more about ratio:
brainly.com/question/2328454
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Use a calculator and type
4.108 +
15.23 =
------------------
19.338