![\frac{V_1}{V_2}=k^3 \\ \\ \frac{320 \ cm^3}{1080 \ cm^3}=k^3 \\ \frac{8}{27}=k^3 \\ k=\sqrt[3]{\frac{8}{27}} \\ \boxed{k=\frac{2}{3}} \Leftarrow \hbox{answer B}](/tpl/images/0267/4708/db35f.png)
If two similar cones have volumes of 320cm^3 and 1,080cm^3, find the scale factor.
a. 1/3
...
Mathematics, 27.09.2019 08:10, kward591
If two similar cones have volumes of 320cm^3 and 1,080cm^3, find the scale factor.
a. 1/3
b. 2/3
c. 3/4
d. 7/8
Answers: 1
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