1-determine whether the function / is one-to- one:
1 answer:
Answer:
is a function but not one-to-one.
Step-by-step explanation:
<em>Please refer to my Answer from this Question to know how to Determine whether a Relation is a Function or not: <u>brainly.com/question/2476082</u></em><em>9</em>
This is a function because time can only move forward and there can't be different numbers of people, , at the same time,
. The only thing that is possible is we can have the same number of people,
, at the different times,
. So, this isn't one-to-one but many-to-one.
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Answer:
Option a
Step-by-step explanation:
Lets verify
RHS
- Use distributive law
- a(b-c)=ab-bc
Hence verifed
The length of the molecule is in scientific notation.
Data;
- Width of molecule = 3*10^-6 cm
- Number of molecules = 225
This can be calculated as the total length of the 225 molecules added together. To do this, we simply multiply both the numbers of the molecules by the width of the molecule.
This becomes;
The length of the molecule is in scientific notation.
Learn more on scientific notation here;