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Sholpan [36]
3 years ago
13

A Web music store offers two versions of a popular song. The size of the standard version is 2.9

Mathematics
1 answer:
olganol [36]3 years ago
7 0
2.9S +4.5H=3772
H=3S

2.9S +4.5*3*S=3772
16.4S=3772
S=3772/16.4
S=230
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This is the complete question:

Mark records his science scores in each monthly assessment over a period of 5 months. In the first assessment he scores 76%. In the second assessment he scores 73%. After that, his scores keep increasing by 2% in every assessment.  Assume that x represents the number of assessments since he starts recording and y represents the scores in each assessment, which of the following describes the situation?

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<em>A relation</em> is any statement, either verbal or mathematical, that connects, interrelates or associates, two or more elements (objects, persons, variables).

The text describes a situation where the scores in the assesments are related to the number of statements since Mark starts recording, hence this is a relation.

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