If  m ≠ 0  has finite projective dimension (i. e.,  m  has a finite projective (=free when  r  is local) resolution: the projective dimension is the length of the shortest such) and  r ∈ r  is not a zerodivisor on  m, then  r  is not a zerodivisor on  r.

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:

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier