Evaluate: \((0.064)^-(1)/(3)\)

Step 1: Convert the decimal to a fraction. $0.064 = \frac{64}{1000}$

Step 2: Rewrite the expression with the fraction and apply the negative exponent rule, which states that $a^{-n} = \frac{1}{a^n}$. $\left(\frac{64}{1000}\right)^{-\frac{1}{3}} = \left(\frac{1000}{64}\right)^{\frac{1}{3}}$

Step 3: Apply the fractional exponent rule, which states that $a^{\frac{1}{n}} = \sqrt[n]{a}$. $\left(\frac{1000}{64}\right)^{\frac{1}{3}} = \sqrt[3]{\frac{1000}{64}}$

Step 4: Calculate the cube root of the numerator and the denominator. $\sqrt[3]{\frac{1000}{64}} = \frac{\sqrt[3]{1000}}{\sqrt[3]{64}} = \frac{10}{4}$

Step 5: Simplify the fraction. $\frac{10}{4} = \frac{5}{2}$

Step 6: Convert the fraction to a decimal. $\frac{5}{2} = 2.5$

The evaluated expression is: $\boxed{2.5}$