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3 years ago

A rock has a mass of 84 grams and a volume of 12 cc what is density?

Mathematics

2 answers:

JulsSmile [24]3 years ago

6 0

The answer is 7 g/cc

Firlakuza [10]3 years ago

3 0

The formula for density is:

Mass/Volume, or in other terms, mass divided by volume.

So, lets look at our numbers:
We know our mass is 84 grams, and our volume is 12 cc. So, all we need to do is divide 84 by 12, which is 7.

So, the density is 7.

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Dmitriy789 [7]

Answer:

a) $0.97

b) $0.16

c) $24.30

Step-by-step explanation:

$0.09 per kilowatt hour = $0.09/kWh

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I = 80mA = 80/1000 = 0.08A

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2 years ago

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myrzilka [38]

Answer:

x=2

Step-by-step explanation:

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2 years ago

Aaron estimated that 148% of 333 is 495

maksim [4K]

Answer:

492.84

Step-by-step explanation:

333 x 148÷100

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3 years ago

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Yep here we go again:

Alchen [17]

Answer:

126

Step-by-step explanation:

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What is the unit ratio for a button of 16 grams and 2 milliliters?

Reika [66]

Answer:

The unit ratio would be 8 grams per milliliters

Step-by-step explanation:

Since, the unit ratio is a fraction with denominator 1,

In other words, the amount of one quantity in unit amount of other quantity is called unit rate or unit ratio.

Here, the amount first quantity = 16 grams,

The amount of second quantity = 2 milliliters,

Thus, unit ratio = $\frac{\text{First quantity}}{\text{Second quantity }}$

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2 years ago