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>
Only numbers possible would be five and zero
Reflection that will produce an image with endpoints is y=-x
Joseph drives 50 miles an hour. Times this by 6 hrs equals 300 miles.