This table shows the number of hours Harry spent watching television and the hours he spent doing his homework on three days last week.
hours of tv: 1.5 2 3
hours of homework: 2 1.5 1
What kind of relationship do these data appear to have?
A. Directly proportional.
B. Inversely proportional.
C. Neither directly nor inversely proportional.
D.Both directly and inversely proportional.
Pls help
3 answers
This is hard and I don't get it at all.
2/1.5 = 4/3 = 16/12
1.5/2 = 3/4 =9/12
1/3 = 4/12
No constant ratio in this whole scheme so no proportionality
1.5/2 = 3/4 =9/12
1/3 = 4/12
No constant ratio in this whole scheme so no proportionality
Thanks Damon.
1 answer