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3 years ago

5

Which phrase best describes a rock? A. a chemical arranged in a lattice B. a gabbro of minerals C. a mixture of crystals D. a fi

re-formed crystal

1 answer:

seropon [69]3 years ago

4 0

A gabbro of minerals.

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There are 200 end of the year school dance tickets available. Students who have perfect attendance are able to purchase them in

ivanzaharov [21]

Answer:

9% of tickets were sold in advance for the dance

Step-by-step explanation:

In order to find the percent of the tickets purchased in advance, you have to divide the number of tickets already purchased by the total number of tickets.

18 / 200 = 0.09

Now, you will multiply this number by 100 to get the percentage.

0.09 * 100 = 9

9% of the tickets that were purchased in advance are able to purchase.

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2 years ago

han made some hot choclate by mixing 4 cups of milk with 6 tablespoons of cocoa. how many cups of milk per tablespoon of cocoa i

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The answer would be 1.5 cups of milk

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kirill [66]

Answer:

n = 19.2

Step-by-step explanation:

12 / 5 = n / 8

n = 12 * 8 / 5

n = 96 / 5

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2 years ago

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Simplest form of 34/85

babymother [125]

Answer:

2/5

Step-by-step explanation:

$\frac{34}{85} = \frac{17 \times 2}{17 \times 5} = \frac{2}{5} \\$

Hence, simplest form of 34/85 is 2/5.

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2 years ago

Round 66.3899872389 to the nearest thousandth

ddd [48]

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66.390

Step-by-step explanation:

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