Answer:3/8
Step-by-step explanation:
To find how much is in the pull in 11 hours, we can plug 11 in for t
W = 9000 -250(11)
W = 9000 - 2750
W = 6250 gallons
To find how long it will take to empty the pool, we can set the gallons equal to 0
0 = 9000 - 250t
To solve for t, we will first subtract both sides by 9000
-9000 = -250t
We will then divide both sides by -250
t = 36 hours
Answer:
A
Step-by-step explanation:
y=2(x-3)^2-3
replace x for x in the table
so y=2(1-3)^2-3
-2*-2
4*2
8-3
y=5
just like in the table
The number of cubic centimeters that are in the volume of the cone is 12.5π cm³ OR 39.27 cm³
<h3>Calculating the volume of a cone</h3>
From the question, we are to determine the volume of the cone
The volume of a cone can be calculated by using the formula,

Where V is the volume
r is the radius
and h is the height
From the given information,
radius, r = 2.5 cm
slant height, l = 6.5 cm
First, we will determine the height of the cone
By Pythagoras' theorem

Where
is the slant height
r is the radius
and h is the height of the cone
Then, we can write that





∴ h = 6 cm
Now, putting the parameters into the equation for the determining the volume of a cone, we get


cm³ OR 39.27 cm³
Hence, the number of cubic centimeters that are in the volume of the cone is 12.5π cm³ OR 39.27 cm³
Learn more on Calculating volume of a cone here: brainly.com/question/12004994
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