Alex purchased a 6-hour calling card. He has used t minutes of access time. Wrote an algebraic expression to represent how many
2 answers:
Answer: and the units for the expression is minutes.
Step-by-step explanation:
Given : Alex purchased a 6-hour calling card.
Since , 1 hour = 60 minutes.
Then,
He has used t minutes of access time.
Then , the algebraic expression to represent the number of minutes he has remaining :_
The units for the expression is minutes.
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So the right answer is 8 1/8 ft^2.
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Hope it will help you..
Good luck on your assignment..
1885.5 m^3 of water will fill the container.
To find how many cubic feet of water will it contain:
Given -
- Lauren has an above-ground swimming pool.
- The water level in the pool must be 4 inches above the pool's surface in order for the skimmer to function properly.
- π = 3.14
The pool comprises a 12-foot-radius cylinder with a height of 4.5 feet.
- Height of pool = 4.5 ft
- Radius of pool = 12 ft
- The height of the water is 4 inches below the pool top
- 12 inches make 1 ft
- 4 inches = 4/12 ft = 0.33 ft
- Therefore, height of water = 4.5 - 0.33 = 4.17 ft
The volume of the water in this section of the cylinder will be equal to the volume of the cylinder formed.
- The volume of the cylinder formed by the water = volume of water =
- volume = 3.14 x
x 4.17 = 1885.5 m^3 of water
Therefore, 1885.5 m^3 of water will fill the container.
Know more about volumes here:
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The complete question is given below:
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
A cylinder with a radius of 12 feet and a height of 4.5 feet.