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The ratio of 1.5 m to 10 cm is:

15:1

Step-by-step explanation:

The first number = 1.5 m = 150cm

The second number = 10cm

So the ratio is given below:

150cm : 10cm

= 150cm / 10cm

= 15 / 1

= 15:1

c. (3,2,6) is the answer.

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: