28. Suppose that the CPI in Year 1 is 150 and the CPI in Year 2 is 200. The rate of inflation between Year 1 and Year 2 is:
a) 14.28%.
I b) 25%
c) 33.33%
d) 50%

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

the answer would be 0.54

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140