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Luden [163]
3 years ago
5

Please help me asap​

Mathematics
1 answer:
lilavasa [31]3 years ago
7 0
1: -27/45. 2 : -1/2 hope this helps
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A model of a 39 foot tall building was made by using the scale 1 in : 4.5 feet. What is the height of the model? Round your answ
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2 6/8 in simplest form
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Step-by-step explanation:

8 0
3 years ago
The density of titanium is 4.51 g/cm^3
forsale [732]

The volume of titanium is 20.86 cubic inches

<em><u>Solution:</u></em>

The volume is given by formula:

volume = \frac{mass}{density}

From given,

Density of titanium = 4.51 g/cm^3

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Therefore, 3.4 pound is equal to:

3.4 \text{ pound } = 3.4 \times 453.592 \text{ grams }\\\\3.4 \text{ pound } = 1542.2128\text{ grams }

Now substitute the values into formula:

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Let us convert cubic centimeter to cubic inches

1 cubic centimeter = 0.0610237 cubic inches

Therefore,

341.95\ cm^3 =  0.0610237 \times 341.95\ in^3 = 20.86\ in^3

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6 0
3 years ago
What is the percent decrease from 95 to 19?
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-80 percent

Step-by-step explanation:

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3 years ago
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