Question

The volume of a box(V) varies directly with its length(l). If one of the boxes has a volume of 288 cubic inches and a length of 12 inches, what is the constant of proportionality for the group of boxes?

Answer 1

\[\text{V }\alpha \text{ L}\] let k be the constant of proportionality\[V=kL\]when V=288 and L=12
\[288=k \times 12\]\[k=\frac{288}{12}=24\]

Answer 2

thanks!

Answer 3

:D:D