Step-by-step explanation:
please check your question once and chose correct answer which one is helpful to you
Answer: it’s 2.1
Step-by-step explanation:
Amplitude + y value 3+-0.9=2.1
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Consumer Price Index or also most commonly known as CPI is calculated through the equation,
CPI = (price at a certain year / price at base year) x 100
Since, we have chosen 2014 as the base year, the denominator of the fraction will be $86. Calculating the CPI for 2015,
CPI = ($90/$86) x 100
= <em>104.65</em>
Q=1/36 or q=-1/6, for the question