If the CPI Is 143 in Year 1 and 149

question 1

Multiple Choice

If the CPI is 143 in year 1 and 149 in year 2,what is the approximate percentage change in prices between the two years?

• A) 3.9 percent
• B) 4.2 percent
• C) 15.7 percent
• D) 11.4 percent
• E) 6.0 percent

Implement appropriate techniques for hygiene care and infection control.

Identify conditions related to poor hygiene practices and their appropriate treatments.

Appreciate the ongoing nature of critical thinking and assessment in nursing care.

Recognize the special care needs of patients with specific conditions such as diabetes, immobility, and sensory impairments.

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Definitions:

Denominator

The lower segment of a fraction representing the number of parts into which the total is split.

Rationalize

A method in mathematics used to eliminate the radical (such as a square root) from the denominator of a fraction.

Numerator

The top number in a fraction that indicates how many parts of a whole are being considered.

Evaluate

The process of calculating the value of an expression for a given value of its variables.