+6248 \(\text{Does order matter? Assuming it does}\\ a)~\dfrac 1 4 \dfrac 1 2 \dfrac 1 4=\dfrac{1}{32} \\~\\ b)~\dfrac 1 2 \dfrac 1 2 \dfrac 3 4 = \dfrac{3}{16} \\~\\ c)~\left(\dfrac 1 2\right)^3=\dfrac 1 8\)
\(\text{If order doesn't matter} \\~\\ a)~\dfrac{1}{32} \cdot 3! = \dfrac{3}{16} \\~\\ b)~\left(\dfrac 1 2\right)^3 + 3\left(\dfrac 1 2\right)^2 \dfrac 1 4 = \dfrac{5}{16} \\~\\ c)~\text{unchanged}\)
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