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olganol [36]
3 years ago
15

What is it for both?

Mathematics
1 answer:
Furkat [3]3 years ago
7 0

Answer:

Tip: 4,2

Total cost: 32,2

Step-by-step explanation:

Tip: (28×15)÷100 = 4,2

Total cost: Tip + original money

           -->   4,2 + 28 = 32,2

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Anna saves 3 dollars for every 10 dollars she earns.Patrick saves 5 dollars for every 20 dollars he earns.Do the two save money
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The two do not save money at the same rate, because if you make common denominators of 20, Anna saves 6 dollars for every 20, while Patrick only saves 5 dollars for every twenty earned. So, Anna ends up saving more than Patrick.
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3 years ago
C=a+8 the variable A represents the number of events attended, and the variable C represents the total cost. What is the total c
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Total cost is $9.
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Which term best describes the geometric figure?
o-na [289]

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Step-by-step explanation:

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3 years ago
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Simplify the expression:<br> sinx+cosx/sinxcosx
Keith_Richards [23]
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6 0
3 years ago
The circular area covered by a cell phone tower can be represented by the expression 225π miles2. What is the approximate length
Irina18 [472]

Answer:

The length of the diameter of this circular area is of 30 miles.

Step-by-step explanation:

The area of a circular region can be represented by the following equation:

A = \pi r^{2}

In which r is the radius. The diameter is twice the radius.

In this question:

A = 225\pi

So

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The length of the diameter of this circular area is of 30 miles.

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3 years ago
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