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Sidana [21]
2 years ago
13

Write a cosine equation with the following properties:

Mathematics
1 answer:
Brums [2.3K]2 years ago
4 0

Answer:

Write a cosine equation with the following properties: Amplitude: 3. Period: 2pi. Midline: 2. Phase shift: 4 units shifted left. In the form of: y=a cos b(x-h) +k.

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leva [86]
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b= 36
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3 years ago
What is 9 out of 100 as a percent ?
UkoKoshka [18]

Answer:

9%

Step-by-step explanation:

9/100 = 0.09

To convert to a percent, multiply by 100 and add a percent sign:

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3 years ago
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Solve the equation<br> 4.8y-6.9=3.18<br> Explain your thinking
Alex777 [14]
4.8y - 6.9 = 3.18 
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Allisa [31]

Answer:

$2229.27

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tax rate: 10.25%

tax amount: $228.50

price before tax: x

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5 0
2 years ago
What kind of variable is this: Rural, Semi-rural, Urban.
kvasek [131]

Answer: Qualititative, Nominal and Categorical

Explanation:

The variable is qualitative since it does not involve numerical data (i.e. numbers). Rather we're dealing with names or labels.

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We can also consider it categorical since each label is a category.

4 0
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