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Tju [1.3M]
4 years ago
5

A circular pool has a radius of 20 feet. What is the area of the pool? Use 3.14 for π.

Mathematics
1 answer:
Kisachek [45]4 years ago
7 0

Answer:

197.192

Step-by-step explanation:

The formula forthe area of a circle is 3.14r squared

so 3.14(20) 2(squared)=197.192

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A phone company offers two monthly plans. Plan A costs $12 plus an additional $0.16 for each minute of calls. Plan B costs $29 p
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Answer:

  • 425 min
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Step-by-step explanation:

<u>The equation to reflect the monthly plans:</u>

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<u>We need to find the value of x when f(x) = g(x):</u>

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<u>The cost is:</u>

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Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Svetlanka [38]

Answer:

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Step-by-step explanation:

The generic model for a line equation is:

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To find the parameters 'a' and 'b', we can use two points of the graph in the equation.

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Answer:

= -21.6x + 168

Step-by-step explanation:

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