Find the fractional equivalent of 21%

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

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:

answer: y=0 if that is what u r looking for

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.