The Monthly Charge in Dollars for X Kilowatt-Hours (KWh) of Electricity

question 212

Multiple Choice

The monthly charge in dollars for x kilowatt-hours (kWh) of electricity used by a residential consumer of Excelsior Electric Membership Corporation from November through June is given by the function ​ .
​
What is the monthly charge if 1,100 kWh of electricity is consumed in a month? Round your answer to two decimal places.
​

• A)$1,100
• B)$113.40
• C)$96.30
• D)$81.30
• E)$91.30

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Definitions:

Lipid Accumulation

The buildup of fats or lipids within cells or tissues, which can be a normal storage process or indicative of disease.

Chronic Obstructive Pulmonary Disease (COPD)

A group of lung conditions that cause breathing difficulties, including emphysema and chronic bronchitis, usually caused by long-term exposure to irritants.

Nasal Cannula

A medical device used to deliver supplemental oxygen or airflow to a patient in need, consisting of a lightweight tube with two prongs for insertion into the nostrils.

Oxygen Delivery

The process of providing oxygen to the body's tissues, often involving respiratory and circulatory systems or medical interventions in healthcare settings.