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3 years ago

The price of a slice of pizza has increase from $1.50 to $1.75. What is the percent of increase in the price.

Mathematics

1 answer:

12345 [234]3 years ago

7 0

Answer:

85 percent

Step-by-step explanation:

$1.50 \div 1.75 \\ = 85\%$

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Answer:

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Step-by-step explanation:

The domain of a function is the set of x-values.

In this graph, the open circle at (-3, -4) means the segment goes back up to this point but this point is not part of the segment itself.

The closed circle at (1, 2) means this is the endpoint and part of the segment.

This means the x-values range from almost -3 up to and including 1; this gives us the inequality

−3 < x ≤ 1

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∫c<br> x sin y ds, C is the line segment from (0, 1) to (3, 5)

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Parameterize the line segment $C$ by

$\mathbf r(t)=\langle x(t),y(t)\rangle=(1-t)\langle0,1\rangle+t\langle3,5\rangle=\langle3t,1+4t\rangle$

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$\mathrm ds=\|\mathbf r'(t)\|\,\mathrm dt$
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$\displaystyle\int_Cx\sin y\,\mathrm ds=5\int_0^1x(t)\sin y(t)\,\mathrm dt$
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