So for this, we will be using dimensional analysis:

In short, he should receive ¥8835.30.
Answer:
7
Step-by-step explanation:
A coefficient is the number before a variable (x, y, z...etc).
The number of days it will take to consume the given power = 4.5 days
<h3>Calculation of energy consumption</h3>
The amount of power consumed per day = 1440watt-hours
Therefore X days = 6480 watt-hours?
Make X the subject formula;
X = 1 × 6480/1440
X = 4.5 days
Therefore, The number of days it will take to consume the given power = 4.5 days.
Learn more about energy consumption here:
brainly.com/question/2900615
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Answer:
sorry i dont know how to solve this
Step-by-step explanation:
Rational numbers are the numbers that can be written as the fraction of two integers and absolute value is the distance a number is away from 0. If we look at a number line, the absolute value is the distance any number on the number line is away from 0. Distance is always positive, so our absolute value is always 0.