3 years ago

Is the following correspondence a function

Mathematics

2 answers:

zalisa [80]3 years ago

8 0

Where the letter b for second place can not function

GenaCL600 [577]3 years ago

7 0

No, because element b has 2 correspondents.

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Water has a density of 1.0 g/cm3. What is the mass of 10.0 cm3 of water?

fgiga [73]

1.0g/cm3 means that the mass of one cm3 is 1.0g
The easiest method to use is the rule of three, and let x be the mass of 10.0 cm3 of water
1g -- > 1.0 cm3
x --> 10.0 cm3

x= (10*1)/1
x=10.0 g

So the mass of 10.0 cm3 of water is 10.0g

Hope this Helps! :)

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