Answer:
<em>1885.5 m^3 of water</em>
<em></em>
Step-by-step explanation:
I'll assume this is the complete question
<em>Lauren has an above-ground pool. To keep the pool's skimmer working well, the water level must be 4 inches from the top of the pool. When the pool is filled to this recommended level, approximately how many cubic feet of water will it contain? Use π = 3.14
</em>
<u><em>The pool forms</em></u><em> a cylinder with a radius of 12 feet and a height of 4.5 feet.</em>
<em></em>
height of pool = 4.5 ft
radius of pool
= 12 ft
height of water is 4 inches below pool top
<em>12 inches make 1 ft</em>
4 inches = 4/12 ft = 0.33 ft
Therefore, height of water = 4.5 - 0.33 = 4.17 ft
<em>volume of the water in this section of the cylinder will be equal to the volume of the cylinder formed</em>
volume of cylinder formed by the water = volume of water = π
h
volume = 3.14 x x 4.17 = <em>1885.5 m^3 of water</em>
Answer:
382
Step-by-step explanation:
I can give you straight up answer.
Answer:
Step-by-step explanation:
1. When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative.
2. The rule for a rotation by 180° about the origin is (x,y)→(−x,−y) .
3. Rotation of a point through 180°, about the origin when a point M (h, k) is rotated about the origin O through 180° in anticlockwise or clockwise direction, it takes the new position M' (-h, -k). ...
Answer:
Step-by-step explanation:
Annual gross salary = $28000
Income tax = 20% on anything above $15000
So she's taxable for $5000
Rent loan = $140 per month = $140 * 12= $1680 per annum
Tax deductible per annum = 20% of $5000
20 / 100 * $5000 = $1000
Total amount she takes home per annum =
Gross salary per annum - tax - loan =
($28000 - $1000 - $1680) = $25,320
Ayesha takes home $25,320 home annually.
Answer:
48
Step-by-step explanation:
