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timama [110]
3 years ago
14

What is the r value of the following data to three decimal places x y 4 23 5 12 8 10 9 9 13 2

Mathematics
1 answer:
kykrilka [37]3 years ago
3 0

Answer: -0.903

Step-by-step explanation:

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Shaunda answered 86% of the questions on her test correctly. If there were 50 questions on the test, how many did she NOT answer
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Step-by-step explanation:

86% may be written as (86/100) or as 0.86.

Since "it's a ratio (sic.) problem," then:

                 86/100 = correct/50

                correct = (86/100)*50       (multiply both sides by 50)

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3 years ago
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Lady_Fox [76]
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7 0
3 years ago
What is the circumference of a circle with an area of 50.24? Use 3.14 for pi.
kow [346]

Answer:

The answer is 200.96 cm^2.

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=>r=50.24/6.28

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Thus area = 3.14*r*r

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Step-by-step explanation:

4 0
3 years ago
The box shown has a volume of 8 cubic inches.
Eduardwww [97]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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