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TEA [102]
3 years ago
5

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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Aleksandr-060686 [28]
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8 0
2 years ago
Need answers as soon as possible, will give brainiest and rate 5/5.
aliya0001 [1]
1. x/-3=-15
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f(-4)=16-(-4)
f(-4)=20

4. x-9=17

5. 2x+3=35

6. -8-12-(-20)
-20-(-20)
0

7. -2(-3)²(-1)
-2(9)(-1)
-18(-1)
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8. x-(-2)

9. subtract 7 then divide by -2

10. 6+(-18)+(-13)+9
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-16

11. 5x=11

12. division property

13. -3³ = -27

14. x/2-3=7
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15. 2x-5=15

16. x/-4-(-8)=12
x/-4=4
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17. 168

18. 16-20-(-8)-9
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4-9
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3 0
3 years ago
Read 2 more answers
Please helpp (exponents)
pshichka [43]

Answer:

the answer is 27

Step-by-step explanation:

for the show your work all you have to do is write 3x3x3=27

5 0
2 years ago
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Without a lot more information, nobody can say. Every city, state, and county
can have its own taxes.  They may be at a different rate from other cities, states,
and counties, and they may apply to different items.


6 0
2 years ago
For each expression, use the distributive property to write an equivalent expression.
Vlada [557]

Here u go refer to the attachment below! v

8 0
2 years ago
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