The volume of a box(V) varies directly with its length(l). If one of the boxes has a volume of 325 cubic inches and a length of
13 inches, what is the constant of proportionality for the group of boxes?
1/25
4,225
25
1 answer:
Answer:
k = 25
Step-by-step explanation:
Given the following data;
Volume = 325 in³
Length = 13 inches
To find the constant of proportionality, k;
Mathematically, direct proportion is given by the expression;
V = kL
k = V/L
Substituting into the formula, we have;
k = 325/13
k = 25
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