Answer:
You will put 1220.83ft³ of water in the pool
Step-by-step explanation:
radius = half of diameter
d = 18ft
r = 18ft / 2 = 9ft
To calculate the volume of a cylinder we have to use the following formula:
v = volume
h = height = 6ft
π = 3.14
r = radius = 9ft
v = (π * r²) * h
we replace with the known values
v = (3.14 * (9ft)²) * 6ft
v = (3.14 * 81ft²) * 6ft
v = 254.34ft² * 6ft
v = 1526.04ft³
The volume of the cylinder is 1526.04ft³
If it is filled to 80% then we have to multiply the volume by 80/100
1526.04ft³ * 80/100 = 1220.83ft³
You will put 1220.83ft³ of water in the pool
1. 0.8
2. 3.87298
3. ?
4. ?
5. ?
6. 5
7. True
8. ?
9.
Answer:
Yez
Step-by-step explanation:
Yes
Answer:
Domain: {-3, -2, -1}
Range: {-3, 6}
General Formulas and Concepts:
- Domain is the set of x-values that can be inputted into function f(x).
- Range is the set of y-values that are outputted by function f(x).
Step-by-step explanation:
<u>Step 1: Define</u>
(-3, 6)
(-2, -3)
(-1, 6)
<u>Step 2: Identify x-values</u>
x = -3, -2, -1
<u>Step 3: Identify y-values</u>
y = -3, 6, 6
