Answer:
If the ratios are equivalent then the relationship is proportional. With the graph, the origin is 0,0 (the starting point). A straight line through the origin = proportional. equation is of the form y=kx (y=2x).
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Answer:
k = 2.8
Step-by-step explanation:
<u>Subtract 3.9 from both sides of the equation</u>
k + 3.9 = 6.7
k + 3.9 - 3.9 = 6.7 - 3.9
k = 3.9 - 6.7
k = 2.8
Answer:
53.86 cm using 3.14 as pi.
Step-by-step explanation:
Hope this helps!
I would say that time is the independent and size is dependent, it depends on how long time is.