21hendlill
07.12.2019 •
Mathematics
The running time of a tv episode is 30-0.5c,where c is the number of commercials aired during the episode. what is the running time of an episode with 15 commercials.
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Ответ:
Total running time is 22.5
Step-by-step explanation:
The running time of TV episode is given by,
now it is given that number of ads are 15.
Inserting the value of 15 as c in the equation,
=
=
=
Thus the total running time is 22.5
Ответ:
true!
Step-by-step explanation:
"The degree (or valency) of a vertex is the number of edges incident to"